F REQUENCY C ONTROL P RODUCTS

FOX ELECTRONICS VOLUME TWENTY F REQUENCY C ONTROL P RODUCTS CRYSTALS OSCILLATORS TCXOs VCXOs FILTERS

The Fox Customer Technology Center Your Resource for Custom Crystal and Oscillator Development At Fox, we pride ourselves on offering the world's broadest range of standard, stocked, off-the-shelf crystals and oscillators. We also pride ourselves on knowing what the market needs. And we understand that, more and more, your applications may require a frequency control device with characteristics or capabilities that are not met by our standard offerings. That's why we've developed the Fox Customer Technology Center (CTC) as a resource for your special needs. Our new CTC is designed specifically to deliver cost-effective, fast-turn solutions to highly application-specific requirements for crystals, oscillators, TCXOs, VCXOs and OCXOs. Application Specific Crystals, Oscillators, TCXOs, VCXOs and OCXOs Cost-Effective Development with Rapid Turnaround Engineered Solutions from Minor Modifications to Full Custom Dedicated Engineering Support Team for Your Application Advanced Control Expertise from the World Leader tell you that, too and perhaps suggest another solution to the problem. Our application engineers are skilled at creating just the right solutions. If your application warrants it, we'll send a FOX FAE to your site to discuss the situation with you in person. The Fox CTC has already proven to be a tremendous success: several innovative products have already been developed by the CTC, including a 77 MHz TCXO, which was designed, developed, produced, tested and shipped in a matter of days rather than the four months quoted by our competitors!! From tweaks to full custom Engineered solutions for your application Your custom frequency control need may be for a slight modification to anexisting product a significant variation of a current product or an entirely new concept never before offered, but just what you need for your unique application. Whatever it takes, the FOX CTC is prepared to tackle it. We'll evaluate your need and provide a candid response on what it will take to meet that need. And, if we simply can't do it, we'll At the heart of the Fox CTC is a powerful, focused engineering capability, representing an integration and expansion of our design engineering and customer support resources, and a significantly expanded Field Application Engineering staff. The CTC specializes in the development of TCXOs, VCXOs and OCXOs over a wide range of frequencies and output structures not previously addressed. The CTC also employs patented technology for oscillator and RF applications up to.4 GHz, opening up new possibilities for highly engineered telecom and fiber optic products. The CTC is supported by a newly formed Design Central, comprising the Fox's DEN (Design Engineering Network) and the Fox Customer Application Team (CAT). The latter is a dedicated, multi-discipline team consisting of the primary customer service person, technical supervisor, design engineer and marketing person serving that particular customer. On the production side, the CTC has extensive manufacturing tools at its disposal, including an expanded range of thick and thin film, laser, pick and place, wire bonding and wafer handling processes. Our CTC is your resource! No matter how unique your frequency control need may be, chances are high that it can be met at the Fox Customer Technology Center. Call us with your problem or visit our CTC website at foxonline.com/ctc and we'll provide the solution!

M ISSION S TATEMENT TEMENT Fox Electronics' mission is to provide a broad line of frequency control products to worldwide electronics markets. Combining the disciplines of engineering, manufacturing, quality assurance, operations, information systems and marketing, Fox strives to provide its customers with superior quality, excellent service, leading edge products and knowledgeable application support. Regular updates and New Product Announcements are made on our web site. Visit http://www.foxonline.com Fox Electronics has a staff of application specialists ready to help you. Contact our hotline tech_support @ foxonline.com

CATALOG CONTENTS The FOX Mission... Contents... 2 - FOX SERVICES Distributor Briefing... 4 Standard Microprocessor Crystals... 5 Standard Watch Crystals... 6 Standard Oscillators... 7 Standard TCXOs and VCXOs... 8 JITO-2 & FASTFOX Product Lines... 9 QUAR ARTZ CRYST STALS Quartz Crystal Selection Guide... 0 FX25B...2 x 2.5mm Ceramic SMD... FX52 Series...5 x.2mm Ceramic SMD... 2 FQA...6 x.5mm Ceramic Resin Sealed SMD... FMB...6 x.5mm Ceramic Seam Sealed SMD... 4 FE...7.5 x 5mm Ceramic Resin Sealed SMD... 5 FD...7.5 x 5mm Ceramic Seam Sealed SMD... 6 FC...8 x 5.5mm Ceramic Resin Sealed SMD... 7 FPX...2.9 x 5mm Plastic Encased SMD... 8 HC49SD...2 x 4.8mm Resistance Weld SMD... 9 HC49S... x 4.6mm Resistance Weld Thru-Hole... 20 HC80U...6.9 x 8.mm Resistance Weld Thru-Hole... 2 HC49U... x.5mm Resistance Weld Thru-Hole... 22 WATCH CRYST STALS FSX...7 x.5mm SMD Tuning Fork... 2 FSR27...8.7 x.7mm SMD Tuning Fork (Standard)... 24 NC Series...5 x 5mm / 2 x 6mm / x 8mm Thru-Hole Tuning Fork... 25 Crystal Part Description Guide... 26 SMD Crystals Tape And Reel Specifications... 27 CLOCK OSCILLATORS ORS Clock Oscillator Selection Guide... 28 Clock Oscillator General Characteristics... 29 Just-In-Time Oscillators (JITO -2)... 0-5 F50L Series...8V 5 x.2mm HCMOS Ceramic SMD with Standby... 6 F5L Series...2.5V 5 x.2mm HCMOS Ceramic SMD with Standby... 7 F50L Series...V 5 x.2mm HCMOS Ceramic SMD with Standby... 8 F4200 Series...V 6 x.5mm HCMOS Ceramic SMD with Standby... 9 F4500 Series...8V 7.5 x 5mm HCMOS SMD with Standby... F40 Series...2.5V 7.5 x 5mm HCMOS SMD with Standby... 4 F400 Series...V 7.5 x 5mm HCMOS SMD with Standby... 42-4 F45 Series...5.0V 7.5 x 5mm HCMOS/TTL SMD with Tri-State E/D... 44 F4600 Series...V 7.5 x 5mm LV-PECL Ceramic SMD with Comp. Output... 45 KFO Series...V/5.0V 2.8 x 9.8mm HCMOS/TTL Plastic SMD withtri-state E/D... 46 FSO Series...V/5.0V 4 x 9.8mm HCMOS/TTL Plastic SMD withtri-state E/D... 47 2

F5C-2E / H5C-2E...V 4-Pin/8-Pin DIP HCMOS/TTL Thru-Hole w/ Tri-State E/D... 48 F5C-2E / H5C-2E...5.0V 4-Pin/8-Pin DIP HCMOS Thru-Hole with Tri-State E/D... 49 F00E...5.0V 4-Pin DIP TTL Thru-Hole... 50 F5L-4G...5.0V 4-Pin DIP PECL Thru-Hole... 5 Oscillator Part Description Guide... 52 Oscillator Tape and Reel Specifications... 5 VOL OLTAGE CONTROLLED OLLED CRYST STAL OSCILLATORS ORS (VCX CXO) VCXO, TCXO, and OCXO Selection Guide... 54 VCS25AXT...V 7.5 x 5mm HCMOS Ceramic SMD (Standard)... 55 VCSAXT Series....V 7.5 x 5mm HCMOS Ceramic SMD... 56 VCXO-D....V 4-Pin DIP HCMOS Thru-Hole... 57 VCXO-C... 5.0V 4-Pin DIP HCMOS Thru-Hole... 58 TEMPERATURE TURE COMPENSATED CRYST STAL OSCILLATORS ORS (TCX CXO) FOX94 Series...0V 5 x.2mm Clipped-Sine Ceramic SMD... 59 FOX07H...0V 7.5 x 5mm Clipped-Sine Ceramic SMD... 60 FOX2BE...0V 7.5 x 5mm Clipped-Sine Ceramic SMD... 6 FOX80BE...0V.4 x 9.6mm Clipped-Sine FR-4 SMD... 62 FOX80 Series...0V/5.0V.4 x 9.6mm Clipped-Sine FR-4 SMD... 6 FOX78B...5.0V 4-Pin DIP Clipped-Sine Thru-Hole... 64 FOX782...5.0V 4-Pin DIP HCMOS Thru-Hole... 65 OVEN CONTROLLED OLLED CRYST STAL AL OSCILLATORS ORS (OCXO) O) OCXO General Characteristics... 66 FTS50AH...V/5.0V 4-Pin DIP HCMOS Thru-Hole... 67 VCXO and TCXO Part Description Guide... 68 VCXO, TCXO, and OCXO Tape and Reel Specifications... 69 CRYST STAL AL FILTERS Monolithic Crystal Filters... 70 Standard Monolithic Crystal Filters... 7 Filters Part Description Guide... 72 TECHNICAL DATA Quartz Crystal Theory of Operation... 7 Quartz Crystal Design Notes... 74-75 Oscillator Theory of Operation... 76-78 Frequently Asked Questions... 79-80 CRYSTALS WATCH CRYSTALS OSCILLATORS VCXOs & TCXOs OCXOs FILTERS TECHNICAL

DISTRIBUTOR BRIEFING The Fox Distribution Program includes all of the Fox Part Numbers identified as DISTRIBUTOR STOCKING STANDARDS plus all of our JITO-2 product line. Fox franchised distributors maintain inventory of the STANDARDS to assure a constant supply to customers who design these items into their products. Of course, JITO-2 products are not maintained in inventory as they are 'built to order and schedule' for JIT delivery. This STANDARDS PROGRAM is formalized in our distributor relationship and in our Contract Manufacturing relationships, providing maximum global flexibility to our OEM customers. Design engineers can be confident that a STANDARD oscillator or crystal will be available for future manufacturing needs. A check with the Fox website will reveal current address and phone number information for all of the authorized distributors in your area. The feature "StockCheck" on Fox's home page (www.foxonline.com) may be used to confirm distributor inventory. Fox global distributors may have regional marketing centers in certain areas of the world, easily located through the distributors' website. Global Distribution www.avnet.com www.futureelectronics.com www.reptron.com North American Distribution www.e-sonic.com www.jacoelectronics.com www.dove-electronic.com www.mouser.com www.jandevices.com www.progressiveimage.com www.capsco.com European Distribution Eurosource www.eurosource.co.uk MEV Elektronik www.mev-elektronik.com Singapore Distribution Seamax sales@seamax.com.sg Australian Distribution Clarke & Severn www.clarke.com.au 4

STANDARD CRYSTALS Inventory Support FOX STANDARD SPECIFICATIONS PARAMETER HC49U* Tolerance @ 25 C ±0PPM Stability Operating Temperature Range-20 C ~ +70 C *Optional third lead, vinyl sleeves (HC49U only), and mylar spacer. ** Measurements are displayed in Millimeters. HC49S/49SD ±0PPM -20 C ~ +70 C FPX -0 C ~ +70 C FE -0 C ~ +60 C All specifications subject to change without notice.. Standard Packages Lowest Pricing Fox Quality Technical Support FREQ (MHz).84200 00000 9752 2.457600.579545.6860.6860 4.000000 4.000000 4.096000 4.94 4.469 4.95200 4.95200 5.000000 6.000000 6.000000 6.400 6.400 7.72800 7.72800 8.000000 8.000000 8.92000 8.92000 9.26000 9.800 9.800 0.000000 0.000000.000000.000000.059200 00000 00000 2.288000 4.880 4.745600 5.000000 6.000000 6.000000 8.42000 8.42000 9.660800 9.660800 20.000000 20.000000 22.80 24.000000 24.576000 25.000000 27.000000 00000 48.000000 50.000000 56.448000 60.000000 64.000000 CL pf 20pF 20pF 2pF 8pF SERIES 20pF SERIES 20pF 20pF 2pF 20pF SERIES 20pF 20pF SERIES 20pF 0pF 20pF SERIES 20pF SERIES 20pF SERIES 20pF SERIES SERIES 20pF SERIES 20pF SERIES 20pF 20pF SERIES 20pF 20pF 20pF 20pF 20pF SERIES 20pF SERIES 20pF SERIES 20pF SERIES 20pF 20pF 20pF 20pF 20pF 20pF 20pF 20pF 20pF 8pF 20pF 20pF HC49U FOX08S FOX020S FOX02S FOX024S FOX06S FOX068S FOX068-20 FOX0A FOX0 FOX0496-20 FOX04 FOX044 FOX049 FOX049-20 FOX05A FOX060 FOX060-20 FOX06 FOX06-20 FOX07 FOX07-20 FOX080 FOX080-20 FOX08 FOX08-20 FOX092 FOX098 FOX098-20 FOX00 FOX00-20 FOX FOX-20 FOX5-20 FOX20 FOX20-20 FOX28-20 FOX4-20 FOX47-20 FOX60 FOX60-20 FOX84 FOX84-20 FOX96 FOX96-20 FOX200 FOX200-20 FOX22-20 FOX2F-20 FOX245F-20 FOX250F-20 FOX20-20 * FOX480-20 * FOX500-20 * FOX600-20 * FOX6-20 * ESR W MAX 800 500 500 00 20 20 20 00 00 00 00 70 55 55 50 5 5 5 5 5 5 5 0 0 0 0 0 0 0 0 25 25 25 25 20 20 20 20 20 20 20 20 20 20 HC49S FOXS/06S FOXS/068S FOXS/068-20 FOXS/0A FOXS/0 FOXS/0496-20 FOXS/04 FOXS/044 FOXS/049 FOXS/049-20 FOXS/07 FOXS/07-20 FOXS/080 FOXS/080-20 FOXS/08-20 FOXS/098 FOXS/098-20 FOXS/00 FOXS/00-20 FOXS/-20 FOXS/5-20 FOXS/20 FOXS/20-20 FOXS/28-20 FOXS/4-20 FOXS/47-20 FOXS/60 FOXS/60-20 FOXS/84-20 FOXS/96-20 FOXS/200 FOXS/200-20 FOXS/22-20 FOXS/2F-20 FOXS/245F-20 FOXS/250F-20 ESR W ESR W MAX 200 200 200 50 50 50 50 50 50 50 80 80 80 80 80 60 60 60 60 60 60 60 60 60 0 0 0 0 0 0 Please Refer To Specification Sheets For Details HC49SD FOXSD/06S FOXSD/068-20 FOXSD/0 FOXSD/04 FOXSD/044 FOXSD/049-20 FOXSD/05A FOXSD/060-20 FOXSD/07-20 FOXSD/080-20 FOXSD/08-20 FOXSD/098-20 FOXSD/00-20 FOXSD/-20 FOXSD/5-20 FOXSD/20-20 FOXSD/28-20 FOXSD/4-20 FOXSD/47-20 FOXSD/60-20 FOXSD/84-20 FOXSD/96-20 FOXSD/200-20 FOXSD/22-20 FOXSD/2F-20 FOXSD/245F-20 FOXSD/250F-20 FOXSD/270F-20 FOXSD/20-20 * FOXSD/480-20 * FOXSD/500-20 * FOXSD/564-8 * FOXSD/600-20 * FOXSD/6-20 * ESR W MAX 200 200-50 50 50 50 20 20 80 80 80 60 60 60 60 60 60 0 0 0 0 0 0 00 00 00 00 00 00 FPX FPX06S FPX068S FPX068-20 FPX0A FPX0 FPX049 FPX049-20 FPX07 FPX07-20 FPX080 FPX080-20 FPX08-20 FPX098-20 FPX00 FPX00-20 FPX-20 FPX5-20 FPX20 FPX20-20 FPX28-20 FPX4-20 FPX47-20 FPX60 FPX60-20 FPX84-20 FPX96-20 FPX200 FPX200-20 FPX22-20 FPX2F-20 FPX245F-20 FPX250F-20 FPX20-20 * FPX480-20 * FPX500-20 * FPX600-20 * FPX6-20 * ESR W MAX 200 200 200 50 50 50 50 80 80 80 80 80 60 60 60 60 60 60 60 60 0 0 0 0 0 0 00 00 00 00 00 FE ESR W MAX FE098-20 60 FE00-20 60 FE5-20 60 FE4-20 60 FE47-20 60 FE50-20 60 FE60-20 60 FE200-20 FE22-20 FE2F-20 FE245F-20 FE250F-20 * rd Overtone. "F" suffix denotes fundamental Rev. 05/0/02 5

STANDARD WATCH CRYSTALS FOX STANDARD SPECIFICATIONS PARAMETER Tolerance Stability Operating Temperature Range Load Capacitance Drive Level FSR27 2.768 khz ±20PPM -0.04 PPM/( ºC) 2 - C ~ +85 C 2.5 pf.0 µw FOX STANDARD SPECIFICATIONS PARAMETER Tolerance Stability Operating Temperature Range Load Capacitance Drive Level NC26 2.768 khz ±20PPM -0.04 PPM/( ºC) 2-20 C ~ +60 C 2.5 pf.0 µw FOX STANDARD SPECIFICATIONS PARAMETER Tolerance Stability Operating Temperature Range Load Capacitance Drive Level Rev. 05/0/02 NC8 2.768 khz ±20PPM -0.04 PPM/( ºC) 2-20 C ~ +60 C 2.5 pf.0 µw 6

STANDARD OSCILLATORS DISTRIBUTOR STOCKING ITEMS Inventory Support Standard Packages Lowest Pricing Fox Quality Technical Support F00E / F5C-2E H5C-2E F45/F400/F405/F406 KFO90AT FOX STANDARD SPECIFICATIONS PARAMETER Voltage Stability Operating Temperature Range Output F00E 5V 00PPM 0ºC ~ +70ºC TTL F5C-2E 5V 0ºC ~ +70ºC HCMOS H5C-2E 5V 0ºC ~ +70ºC HCMOS KFO90AT 5V -0ºC ~ +70ºC HCMOS F45 5V -0ºC ~ +70ºC HCMOS F400.V -0ºC ~ +70ºC HCMOS F405/F406.V ±50 / ±25PPM -0ºC ~ +70ºC HCMOS FREQUENCY (MHz).000000.84200 00000 2.457600.6860 4.000000 6.000000 7.72800 8.000000 0.000000.059200 00000 4.880 4.745600 6.000000 8.42000 20.000000 24.000000 25.000000 00000.000.000000 44.000000 48.000000 50.000000 60.000000 64.000000 66.666700 80.000000 00.000000 06.250000 25.000000 Rev. 05/0/02 F00E F00E-00 F00E-08 F00E-020 F00E-024 F00E-068 F00E-0 F00E-060 F00E-07 F00E-080 F00E-00 F00E-5 F00E-20 F00E-4 F00E-47 F00E-60 F00E-84 F00E-200 F00E-2 F00E-250 F00E-20 F00E-0 F00E-480 F00E-500 F00E-6 F00E-800 F00E-000 F5C-2E F5C2E-080 F5C2E-00 F5C2E-20 F5C2E-60 F5C2E-200 F5C2E-2 F5C2E-250 F5C2E-20 F5C2E-0 H5C-2E F45 F400 F405 / F406 KFO90AT H5C2E-00 F45-08 F400-08 KFO-08 KFO-020 H5C2E-068 H5C2E-080 H5C2E-60 H5C2E-200 H5C2E-250 H5C2E-20 H5C2E-0 H5C2E-500 H5C2E-6 F45-080 F45-20 F45-4 F45-60 F45-200 F45-2 F45-250 F45-20 F45-0 F45-500 F45-600 F45-6 F400-068 F400-0 F400-00 F400-4 F400-60 F400-84 F400-200 F400-250 F400-20 F400- F400-0 F400-480 F400-500 F400-600 F400-666 F400-062 F405-4 F405-200 F405-250 F405-20 F405-0 F406-4 F405-500 F405-666 F405-000 F405-062 F405-250 KFO-0 KFO-080 KFO-00 KFO-20 KFO-4 KFO-60 KFO-200 KFO-2 KFO-20 KFO-0 KFO-480 KFO-500 KFO-600 KFO-6 KFO-666 JITO-2 JITO-2 JITO-2 JITO-2 JITO-2 JITO-2 JITO-2 JITO-2 JITO-2 JITO-2 JITO-2 JITO-2 JITO-2 JITO-2 JITO-2 JITO-2 JITO-2 JITO-2 JITO-2 JITO-2 JITO-2 JITO-2 JITO-2 JITO-2 JITO-2 JITO-2 JITO-2 JITO-2 JITO-2 JITO-2 JITO-2 JITO-2 7

STANDARD VCXOs & TCXOs DISTRIBUTOR STOCKING ITEMS FOX STANDARD SPECIFICATIONS PARAMETER VCS25AXT Supply Voltage.V Stability Pullability Operating Temperature Range -0 C ~ +70 C FOX80BE.0V ±2.5PPM ±.0PPM -0ºC ~ +75ºC VCS25AXT (VCXO) (MHz) 4.096000 8.92000 2.288000 6.800 27.000000 5.28000 44.76000 Part Number VCS25AXT-0496 VCS25AXT-08 VCS25AXT-28 VCS25AXT-6 VCS25AXT-270 VCS25AXT-5 VCS25AXT-447 Other voltages, stabilities, and pullabilities available on custom order. Rev. 05/0/02 FOX80BE (VCTCXO) (MHz) 0.000000 2.800000 4.0000 6.000000 9.200000 20.000000 Part Number FOX80BE-00 FOX80BE-28 FOX80BE-44 FOX80BE-60 FOX80BE-92 FOX80BE-200 The voltage control may be disabled by applying.50 volts to pin. Trimmerless and non-vc parts available on custom order. 8

PRODUCT LINE FAST DELIVERY SUPERIOR QUALITY CRYSTALS AND OSCILLATORS Let FASTFOX help you with all your "Rush" Requirements -888-GET-2-FOX Delivery: 5 to 0 working days Quartz Crystals HC49U ~ 27 MHz fundamental 0 ~ 60 MHz rd overtone HC49SD.579 ~ 64MHz Look for the Logo Oscillators F00E 4 ~ 25 MHz F5C-2E.000 ~ 50 MHz H5C-2E.000 ~ 50 MHz JITO-2 0. ~ 00 MHz for Fast Delivery Quotes: Call -888-GET-2-FOX for price and delivery confirmation. 9

CRYSTALS QUARTZ CRYSTAL SELECTION GUIDE SURFACE MOUNT CRYSTALS PRODUCT FX25B FX52 Series FQA FMB Range Tolerance Stability Temperature Range Key Features 6.000 ~ 50.000 MHz ±50 PPM ~ ±20 PPM ±50 PPM ~ ±20 PPM -0 C ~ +60 C to -ºC ~ +85ºC.2 x 2.5mm.0mm Height Max Low Cost to 50 MHz Resin Sealed or Seam Sealed 00 ~ 67.000 MHz ±50 PPM ~ ±0 PPM ±50 PPM ~ ±0 PPM -0 C ~ +60 C to -ºC ~ +85ºC 5 x.2mm.0mm Height Max to 67 MHz Low Cost Resin Sealed or Seam Welded.0592 ~ 67.000 MHz ±50 PPM ~ ±20 PPM ±00 PPM ~ ±20 PPM -0 C ~ +60 C to -ºC ~ +85ºC 6 x.5mm.4mm Height Max Low Cost - Resin Sealed to MHz 0.68 ~ 67.000 MHz ±50 PPM ~ ±5 PPM ±00 PPM ~ ± PPM -0 C ~ +60 C to -ºC ~ +85ºC 6 x.5mm.mm Height Max to 67 MHz Seam Sealed Catalog Pages Page Page 2 Page Page 4 PRODUCT FE FD FC FPX HC49SD Range Tolerance Stability Temperature Range Key Features Stocking Std. 7.24 ~ 60.000 MHz ±50 PPM ~ ±20 PPM ±50 PPM ~ ±5 PPM -0 C ~ +60 C to -ºC ~ +85ºC 7.5 x 5mm.4mm Height Max Low Cost - Resin Sealed to 50 MHz 2 Additional Footprints (FH, FL) 9.804 ~ 60.000 MHz ±50 PPM ~ ±5 PPM ±50 PPM ~ ± PPM -0 C ~ +60 C to -ºC ~ +85ºC 7.5 x 5mm.mm Height Max to 50 MHz Seam Sealed.200 ~ 7.200 MHz ±50 PPM ~ ±20 PPM ±50 PPM ~ ±5 PPM -0 C ~ +60 C to -ºC ~ +85ºC.8 x 5.5mm 2.5mm Height Max Low Cost - Resin Sealed Stocking Std..579545 ~ 90.000 MHz ±50 PPM ~ ±20 PPM ±00 PPM ~ ±20 PPM -0 C ~ +60 C to -ºC ~ +85ºC Low Cost Plastic Encapsulated Stocking Std..200 ~ 70.000 MHz ±50 PPM ~ ±0 PPM ±50 PPM ~ ±5 PPM -0 C ~ +60 C to -ºC ~ +85ºC Low Cost to 50 MHz Catalog Pages Page 5 Page 6 Page 7 Page 8 Page 9 THRU-HOLE CRYSTALS / WATCH CRYSTALS PRODUCT HC49S HC80U HC49U WATCH CRYSTALS Stocking Std. Stocking Std. Range Tolerance Stability Temperature Range Key Features.200 ~ 70.000 MHz ±50 PPM ~ ±0 PPM ~ ±5 PPM -0 C ~ +70 C to -ºC ~ +85ºC.6mm Profile Low Cost Resistance Weld to 50 MHz.579545 ~ 200.000 MHz ±0 PPM ~ ±5 PPM ±50 PPM ~ ± PPM -20 C ~ +70 C to -ºC ~ +70ºC High Range to 50 MHz.842 ~ 80.000 MHz ±0 PPM ~ ±5 PPM ±50 PPM ~ ± PPM -20 C ~ +70 C to -ºC ~ +85ºC Low Cost to MHz 2.768 khz ±20PPM -0.04PPM / ( C) 2-20 C ~ +60 C / -ºC ~ +85ºC Miniature Pkgs. Long Term Stability Catalog Pages Page 20 Page 2 FASTFOX is a quick delivery service. Check with Fox Customer Service for available frequencies. Page 22 Pages 2-25 IMPORTANT When ordering any non-standard crystals, please specify series or parallel resonance. If parallel, the load capacitance (CL) needs to be specified in picofarads pf. 0

CERAMIC SMD CRYSTAL FX25B Low Cost to 50 MHz Tape and Reel (,000 pcs. STD) OPTIONS Tolerances to < 20 PPM Stabilities to < 20 PPM Temperatures to -ºC ~ +85ºC 0.8mm Height Max CRYSTALS STANDARD SPECIFICATIONS Range Tolerance @ 25ºC Stability, ref @ 25ºC Over Operating Temp Range Temperature Range Operating (TOPR) Storage (TSTG) Equivalent Series Resistance Shunt Capacitance (Co) Load Capacitance (CL) Drive Level Aging per year 6.000 ~ 50.000 MHz ±50 PPM ±50 PPM -0ºC ~ +60ºC -ºC ~ +85ºC 90 Ω 7.0 pf 0 pf ~ Series (Customer Specified) 0. mw ±5 PPM Other tolerances, stabilities & operating temperature ranges available. Consult Fox Customer Service for specific requirements. All specifications subject to change without notice. Rev. 05/0/02 See page 27 for tape and reel specifications.

CRYSTALS CERAMIC SMD CRYSTALS FX52 SERIES Low Cost to 67 MHz Resin Sealed or Seam Sealed Tape and Reel (2,000 pcs. STD) OPTIONS Tolerances to < 0 PPM Stabilities to < 0 PPM Temperatures to -ºC ~ +85ºC STANDARD SPECIFICATIONS Range Tolerance, Ta=25ºC 00 ~.000 MHz.000+ ~ 67.000 MHz Stability 00 ~.000 MHz (ref. @ 25ºC).000+ ~ 67.000 MHz Temperature Range Operating (TOPR) Storage (TSTG) Shunt Capacitance (Co) Load Capacitance (CL) Drive Level Aging per year 00 ~ 67.000 MHz See Stability ±50 PPM ±00 PPM 2-0ºC ~ +60ºC -ºC ~ +85ºC 7.0 pf 0 pf ~ Series (Customer Specified) 0. mw ±5 PPM Other tolerances, stabilities & operating temperature ranges available. Consult Fox Customer Service for specific requirements. 2 Inclusive of tolerance at 25ºC All specifications subject to change without notice. Rev. 05/0/02 Range (MHz) 00 ~ 4.000 4.000+ ~ 6.000 6.000+ ~ 67.000 Operating Mode Max ESR W 90 60 2 See page 27 for tape and reel specifications.

CERAMIC RESIN SEALED SMD CRYSTAL FQA Low Cost to MHz Resin Sealed Tape and Reel (2,000 pcs. STD) OPTIONS Tolerances to < 20 PPM Stabilities to < 20 PPM Temperatures to -ºC ~ +85ºC CRYSTALS STANDARD SPECIFICATIONS Range Stability Over Operating Temp Range Temperature Range Operating (TOPR) Storage (TSTG) Shunt Capacitance (Co) Load Capacitance (CL) Drive Level Aging per year.0592 ~ 67.000 MHz ±00 PPM 2-0ºC ~ +60ºC -ºC ~ +85ºC 7.0 pf 0 pf ~ Series (Customer Specified) 0. mw ±5 PPM Other stabilities & operating temperature ranges available. Consult Fox Customer Service for specific requirements. 2 Inclusive of tolerance at 25ºC. All specifications subject to change without notice. Rev. 05/0/02 Range (MHz).0592 ~ 00 00+ ~ 6.000 6.000+ ~.000.000 ~ 67.000 Operating Mode rd OT Max ESR W 80 60 70 See page 27 for tape and reel specifications.

CRYSTALS CERAMIC SEAM SEALED SMD CRYSTAL FMB to MHz Seam Sealed Tape and Reel (2,000 pcs. STD) OPTIONS Tolerances to < 5 PPM Stabilities to < PPM Temperatures to -ºC ~ +85ºC STANDARD SPECIFICATIONS Range Stability Over Operating Temp Range Temperature Range Operating (TOPR) Storage (TSTG) Shunt Capacitance (Co) Load Capacitance (CL) Drive Level Aging per year 0.68 ~ 67.000 MHz ±00 PPM 2-0ºC ~ +60ºC -ºC ~ +85ºC 7.0 pf 0 pf ~ Series (Customer Specified) 0. mw ±5 PPM Other tolerances, stabilities & operating temperature ranges available. Consult Fox Customer Service for specific requirements. 2 Inclusive of tolerance at 25ºC. All specifications subject to change without notice. Rev. 05/0/02 Range (MHz) 0.68 ~ 00 00+ ~ 6.000 6.000+ ~.000.000+ ~ 67.000 Operating Mode rd OT Max ESR W 80 60 70 4 See page 27 for tape and reel specifications.

CERAMIC RESIN SEALED SMD CRYSTAL FE Low Cost High Range to 50 MHz (BT Cut) Resin Sealed Tape and Reel (2,000 pcs. STD) OPTIONS Tolerances to < 20 PPM Stabilities to < 5 PPM Temperatures to -ºC ~ +85ºC.4mm Height Max 2 Additional Footprints (FH, FL) CRYSTALS STANDARD SPECIFICATIONS Range Tolerance @ 25ºC Stability, ref @ 25ºC Over Operating Temp Range Temperature Range Operating (TOPR) Storage (TSTG) Shunt Capacitance (Co) Load Capacitance (CL) Drive Level Aging per year 7.24 ~ 60.000 MHz ±50 PPM -0ºC ~ +60ºC -ºC ~ +85ºC 7.0 pf 0 pf ~ Series (Customer Specified) 0.5 mw ±5 PPM Other stabilities & operating temperature ranges available. Consult Fox Customer Service for specific requirements. All specifications subject to change without notice. Rev. 05/0/02 Range (MHz) 7.24 ~ 8.000 8.000+ ~ 6.000 6.000+ ~ 50.000 28.000 ~ 84.000 84.000+ ~ 60.000 Operating Mode rd OT 5th OT Max ESR W 80 60 60 80 See page 27 for tape and reel specifications. 5

CRYSTALS CERAMIC SEAM SEALED SMD CRYSTAL FD High Range to 50 MHz (BT Cut) Seam Sealed Tape and Reel (,000 pcs. STD) OPTIONS Tolerances to < 5 PPM Stabilities to < PPM Temperatures to -ºC ~ +85ºC STANDARD SPECIFICATIONS Range Tolerance @ 25ºC Stability, ref @ 25ºC Over Operating Temp Range Temperature Range Operating (TOPR) Storage (TSTG) Shunt Capacitance (Co) Load Capacitance (CL) Drive Level Aging per year 9.804 ~ 60.000 MHz ±50 PPM ±50 PPM -0ºC ~ +60ºC -ºC ~ +85ºC 7.0 pf 0 pf ~ Series (Customer Specified) 0.5 mw ±5 PPM Other tolerances, stabilities & operating temperature ranges available. Consult Fox Customer Service for specific requirements. All specifications subject to change without notice. Rev. 05/0/02 Range (MHz) 9.804 ~ 6.000 6.000+ ~ 50.000 28.000 ~ 84.000 84.000 ~ 60.000 Operating Mode rd OT 5th OT Max ESR W 60 60 80 6 See page 27 for tape and reel specifications.

CERAMIC RESIN SEALED SMD CRYSTAL FC Low Cost Resin Sealed Tape and Reel (,000 pcs. STD) OPTIONS Tolerances to < 20 PPM Stabilities to < 5 PPM Temperatures to -ºC ~ +85ºC CRYSTALS STANDARD SPECIFICATIONS Range Tolerance @ 25ºC Stability, ref @ 25ºC Over Operating Temp Range Temperature Range Operating (TOPR) Storage (TSTG) Shunt Capacitance (Co) Load Capacitance (CL) Drive Level Aging per year All specifications subject to change without notice. Rev. 05/0/02.200 ~ 7.200 MHz ±50 PPM ±50 PPM -0ºC ~ +60ºC -ºC ~ +85ºC 7.0 pf 0 pf ~ Series (Customer Specified) 0. mw ±5 PPM Range (MHz).200 ~.499.499+ ~.999.999+ ~ 4.99 4.99+ ~ 4.899 4.899+ ~ 5.999 5.999+ ~ 6.999 6.999+ ~ 7.200 Operating Mode Max ESR W 200 20 00 80 60 50 See page 27 for tape and reel specifications. 7

CRYSTALS PLASTIC ENCASED SMD CRYSTAL FPX Low Cost Stocking Standard Plastic Encapsulated Tape and Reel (,000 pcs. STD) OPTIONS Tolerances to < 20 PPM Stabilities to < 20 PPM Temperatures to -ºC ~ +85ºC Alternate Metal Can Package (HC49SPX) STANDARD SPECIFICATIONS Range Tolerance @ 25ºC Stability, ref @ 25ºC Over Operating Temp Range Temperature Range Operating (TOPR) Storage (TSTG) Shunt Capacitance (Co) Load Capacitance (CL) Drive Level Aging per year.579545 ~ 90.000 MHz ±50 PPM ±00 PPM -0ºC ~ +70ºC -55ºC ~ +25ºC 7.0 pf 0 pf ~ Series (Customer Specified) 0. mw ±5 PPM Other tolerances, stabilities & operating temperature ranges available. Consult Fox Customer Service for specific requirements. All specifications subject to change without notice. Rev. 05/0/02 Range (MHz).579 ~ 4.000 4.000+ ~ 5.000 5.000+ ~ 6.000 6.000+ ~ 7.000 7.000+ ~ 9.000 9.000+ ~.000.000+ ~ 20.000 20.000+ ~ 0.000 0.000+ ~ 90.000 Operating Mode rd OT Max ESR W 200 50 20 00 80 60 0 00 8 See page 27 for tape and reel specifications.

RESISTANCE WELD SMD CRYSTAL HC49SD OPTIONS Low Cost Tolerances to < 0 PPM Stock Standard Stabilities to < 5 PPM to 50 MHz (BT Temperatures to -ºC ~ -85ºC Cut) 4 Pad HC49SPX (Alternate to Tape and Reel (,000 pcs. STD) FPX).2mm Height Max (HC49SSD) CRYSTALS STANDARD SPECIFICATIONS Range Tolerance @ 25ºC Stability, ref @ 25ºC Over Operating Temp Range Temperature Range Operating (TOPR) Storage (TSTG) Shunt Capacitance (Co) Load Capacitance (CL) Drive Level Aging @ 25ºC; per year.200 ~ 70.000 MHz ±50 PPM ±50 PPM -0ºC ~ +70ºC -ºC ~ +85ºC 7.0 pf 0 pf ~ Series (Customer Specified) 0.5 mw ±5 PPM Other tolerances, stabilities & operating temperature ranges available. Consult Fox Customer Service for specific requirements. All specifications subject to change without notice. Rev. 05/0/02 Range (MHz).200 ~.500.500+ ~ 4.000 4.000+ ~ 5.000 5.000+ ~ 6.000 6.000+ ~ 7.000 7.000+ ~ 9.000 9.000+ ~.000.000+ ~ 20.000 20.000+ ~ 50.000 27.000 ~ 70.000 Operating Mode rd OT Max ESR W 00 200 50 20 00 80 60 0 00 See page 27 for tape and reel specifications. 9

CRYSTALS RESISTANCE WELD THRU-HOLE CRYSTAL HC49S Low Cost Stocking Standard to 50 MHz (BT Cut) Resistance Weld OPTIONS Tolerances to < 0 PPM Stabilities to < 5 PPM Temperatures to -ºC ~ +85ºC 2.5mm Height Max (HC49SS) STANDARD SPECIFICATIONS Range Tolerance @ 25ºC Stability, ref @ 25ºC Over Operating Temp Range Temperature Range Operating (TOPR) Storage (TSTG) Shunt Capacitance (Co) Load Capacitance (CL) Drive Level Aging per year.200 ~ 70.000 MHz ±50 PPM ±50 PPM -20ºC ~ +70ºC -ºC ~ +85ºC 7.0 pf 0 pf ~ Series (Customer Specified) 0.5 mw ±5 PPM Other tolerances, stabilities & operating temperature ranges available. Consult Fox Customer Service for specific requirements. All specifications subject to change without notice. Rev. 05/0/02 Range (MHz).200 ~.500.500+ ~ 4.000 4.000+ ~ 5.000 5.000+ ~ 6.000 6.000+ ~ 7.000 7.000+ ~ 9.000 9.000+ ~.000.000+ ~ 20.000 20.000+ ~ 50.000 27.000 ~ 70.000 Operating Mode rd OT Max ESR W 00 200 50 20 00 80 60 0 00 20

RESISTANCE WELD THRU-HOLE CRYSTAL HC80U High Range to 50 MHz Resistance Weld OPTIONS Tolerances to < 5 PPM Stabilities to < PPM Temperatures to -ºC ~ -85ºC SMD Gullwing (HC80UW) CRYSTALS STANDARD SPECIFICATIONS Range Tolerance @ 25ºC Stability, ref @ 25ºC Over Operating Temp Range Temperature Range Operating (TOPR) Storage (TSTG) Shunt Capacitance (Co) Load Capacitance (CL) Drive Level Aging per year.579545 ~ 200.000 MHz ±0 PPM ±50 PPM -20ºC ~ +70ºC -ºC ~ +85ºC 7.0 pf 0 pf ~ Series (Customer Specified).0 mw ± PPM Other tolerances, stabilities & operating temperature ranges available. Consult Fox Customer Service for specific requirements. All specifications subject to change without notice. Rev. 05/0/02 Range (MHz).579545 ~ 4.000 4.000+ ~ 5.000 5.000+ ~ 6.000 6.000+ ~ 7.000 7.000+ ~ 8.000 8.000+ ~ 0.000 0.000+ ~.000.000+ ~ 50.000 25.000 ~ 65.000 60.000 ~ 0.000 0.000+ ~ 200.000 Operating Mode rd OT 5th OT 7th OT Max ESR W 00 250 80 20 00 90 60 60 00 50 2

CRYSTALS RESISTANCE WELD THRU-HOLE CRYSTAL HC49U Low Cost Stocking Standard High Range to MHz Resistance Weld OPTIONS Tolerances to < 5 PPM Stabilities to < PPM Temperatures to -ºC ~ -85ºC Mylar Spacer Vinyl Sleeve Third Lead SMD Gullwing (HC49UW) STANDARD SPECIFICATIONS Range Tolerance @ 25ºC Stability, ref @ 25ºC Over Operating Temp Range Temperature Range Operating (TOPR) Storage (TSTG) Shunt Capacitance (Co) Load Capacitance (CL) Drive Level.842 ~.000 MHz.000+ ~ 80.000 MHz Aging per year.842 ~ 80.000 MHz ±0 PPM ±50 PPM -20ºC ~ +70ºC -ºC ~ +85ºC 7.0 pf 0 pf ~ Series (Customer Specified) mw.0 mw ±5 PPM Other tolerances, stabilities & operating temperature ranges available. Consult Fox Customer Service for specific requirements. All specifications subject to change without notice. Rev. 05/0/02 Range (MHz).842 ~ 00 00+ ~ 2.0 2.0+ ~.000.000+ ~.200.200+ ~.700.700+ ~ 4.200 4.200+ ~ 4.900 4.900+ ~ 5.000 5.000+ ~ 6.000 6.000+ ~ 8.000 8.000+ ~ 0.000 0.000+ ~ 2.500 2.500+ ~ 6.000 6.000+ ~.000 2.000+ ~ 75.000 60.000 ~ 0.000 0.000 ~ 80.000 Operating Mode rd OT 5th OT 7th OT Max ESR W 750 500 00 200 20 00 70 55 50 5 0 25 20 80 20 22

SMD TUNING FORK FSX Extremely Small Size Low Cost.4mm Height Max Tape and Reel (,000 pcs. STD) WATCH CRYSTALS STANDARD SPECIFICATIONS Range Tolerance @ 25ºC Stability, ref @ 25ºC Temperature Range Operating (TOPR) Storage (TSTG) Equivalent Series Resistance Load Capacitance (CL) Insulation Resistance @ 00VDC Drive Level Aging All specifications subject to change without notice. Rev. 05/0/02 2.768 khz ±20 PPM -0.04PPM/( ºC) 2 -ºC ~ +85ºC -ºC ~ +85ºC 65 kω 7 pf, 2.5pF 500 MΩ 0. µw ± PPM See page 27 for tape and reel specifications. 2

WATCH CRYS- TALS SMD TUNING FORK FSR27 Miniature Package 2.5mm Height Long Term Stability Tape and Reel (,000 pcs. STD) STANDARD SPECIFICATIONS Tolerance @ 25ºC Stability Temperature Coefficient Temperature Range Turnover (TO) Operating (TOPR) Storage (TSTG) Equivalent Series Resistance (RS) Load Capacitance (CL) Insulation Resistance @ 00VDC Drive Level Aging per year All specifications subject to change without notice. Rev. 05/0/02 2.768 khz ±20 PPM -0.04 PPM / ( ºC) 2 +20ºC ~ +0ºC -ºC ~ +85ºC -55ºC ~ +25ºC 50 kω 2.5 pf (Standard) 6 pf (Optional) 500 MΩ.0 µw ± PPM 24 See page 27 for tape and reel specifications.

WATCH CRYS- TALS THRU-HOLE TUNING FORK NC5/NC26/NC8 Miniature Packages Low Cost Cold Weld Design Long Term Stability Tight Tolerance STANDARD SPECIFICATIONS Tolerance @ 25ºC Stability Temperature Coefficient Temperature Range Turnover (TO) Operating (TOPR) Storage (TSTG) Equivalent Series Resistance (RS) NC5 / NC26 NC8 Load Capacitance (CL) Insulation Resistance @ 00VDC Drive Level Aging per year All specifications subject to change without notice. Rev. 05/0/02 2.768 khz -0.04 PPM / ( ºC) 2 +20ºC ~ +0ºC -20ºC ~ +60ºC -0ºC ~ +70ºC 50 kω 5 kω 2.5 pf (Standard) 6 pf (Optional) 500 MΩ.0 µw ± PPM 25

Fox Electronics Part Description Guide for Crystals Make Selection from Product Family in Fox Catalog or Foxonline.com For Example: HC49SD Fox Production SMD Reel Quantities FD K FE/FH/FL 2K FC K FM/FMB 2K FPX K FSM 2K HC49SD K HC49SSD K FST/FSR K FQA 2K FSX K FX25 K FX52A 2K (####.######) 2 MHz Customer Fills In Section A A ± 00ppm B ± 50 ppm C ± 0ppm D ± 25ppm E ± 20ppm F ± 5ppm G ± 2ppm H ± 0ppm J ± 7.5ppm K ± 7ppm L ± 5ppm M ± 4ppm N ± ppm P ± 2.5ppm R ± 2ppm S ±.5ppm T ± ppm U ± 0.5ppm V ± 200ppm W ± 70ppm X ± 00ppm OVERALL Y ± 000ppm Z ± Other Tolerance 2 Pick from Section A 4 Stability 2 Pick from Section A Operating Temp. Range A = 0º to +50ºC C = 0º to +70ºC B = -0º to +50ºC D = -0º to +60ºC E = -0º to +70ºC F = -20º to +70ºC Z = -20º to +75ºC G = -0º to +70ºC H = -0º to +75ºC J = -0º to +80ºC K = -0º to +85ºC L = -5º to +80ºC V = -5º to +85ºC M = -º to +85ºC N = -º to +90ºC P = -º to +05ºC U = -55º to +85ºC R = -55º to +00ºC S = -55º to +05ºC T = -55º to +25ºC W = Other 5 Operating Temp 2 Circuit Condition 000 = Series 060 = 6pF 075 = 7.5pF 080 = 8pF 00 = 0pF 05 = 0.5pF 20 = 2pF 25 = 2.5pF 0 = pf 50 = 5pF 60 = 6pF 80 = 8pF 200 = 20pF 220 = 22pF 2 = 24pF 270 = 27pF 00 = 0pF 20 = 2pF 0 = pf 500 = 50pF 999 = Other 6 Circuit Condition Notes: Fox unique part numbers for non-standards are randomly generated based on the elements of the part description in a format: ### - - Random # (099-22.84-9789 is Fox unique part number). 2 All combinations are not possible. * 0 = Tape/Reel assumes that no quantity per reel was specified: therefore, the Fox Production SMD Reel Quantities list applies. For any other quantities specified a broken reel charge will apply. 7 Oscillation Mode Oscillation Mode SMD Packaging 0 = Tape/Reel* = 250 = 250 = rd Overtone 500 = 500 5 = 5th Overtone 000 = 000 7 = 7th Overtone Tape Only = Tape Only 9 = 9th Overtone 0 = BT Cut Value Added 8 SMD Packaging 9 Fox Use 0/ Value Added Custom A = rd LEAD Soldered B = rd LEAD Welded C = rd Base Lead D = Sleeve E = Flat Spacer F = Ribbed Spacer L = Formed Leads M = Special Marking N = Cut Base P = Cut Top S = Bulk T = Trays V = Radial Tape/Straight W = Radial Tape/Crimp Y = Filter Box Z = SMD Tape Z8 = SMD 8mm Tape (FPX Only) Z2 - SMD 2mm Tape (FPX and FPX Rev. C 2 Custom C = Custom Please attach drawing and/or additional electrical specs for our engineering department. 26

SURFACE MOUNT CRYSTALS TAPE AND REEL SPECIFICATIONS TAPE SPECIFICATIONS (millimeters) MODEL FX25B FX52 Series FQA FMB FE FD FC FPX HC49SD FSX FSR A.5.5.5.5.5.5.5.5.5.5.5 B 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 C 4.0 8.0 8.0 8.0 8.0 8.0 8.0 8.0 D.5 5.5 5.5 5.5 7.5 7.5.5.5.5 7.5 7.5 E 8.0 6.0 6.0 24.0 24.0 24.0 6.0 6.0 F..95.9.9 2..7 2.9 5.5 4.8.6 2.7 STD QTY,000,000 / 2,000 2,000 2,000 2,000,000,000 2,000,000,000,000 Standard reel quantity. REEL SPECIFICATIONS (millimeters) MODEL FX25B FX52 Series FQA FMB FE FD FC FPX HC49SD FSX FSR G H I 2 2 2 2 2 2 2 2 2 2 2 J 60 80 80 80 80 80 80 00 80 50 50/00 K 80 78 / 250 250 250 250 250 250 250 0 0 0 L 9.0.5.5.5 7.5 7.5 25.5 25.5 25.5 6.4 6.4 M.2 27

CLOCK OSCILLATOR SELECTION GUIDE JITO -2 AND SURFACE MOUNT OSCILLATORS PRODUCT JITO -2 F50L/F5L Series F50L Series F4200 Series Full Size 4 PIN DIP Half Size 8 PIN DIP MIN-6 JITO-2P Surface Mount Plastic OSCILLATORS Range Stability Temperature Range Key Features Catalog Pages 0.44 ~ 00.000 MHz,, ±0PPM, ±25PPM, ±20PPM -20 C ~ +70 C and -ºC ~ +85ºC Custom and Standard Frequencies. or 5 Volts, HCMOS or PECL SMD and Thru-Hole packages available Delivery in 0 days or less! Pages 0-5 SURFACE MOUNT OSCILLATORS.800 ~ 50.000 MHz ±00, ±50, ±25, ±20 PPM -0ºC ~ +70ºC - C ~ +85 C (Option) 5 x.2mm.8v / 2.5V Operation HCMOS Low Current Standby Function (0µA MAX) Pages 6 & 7.544 ~ 55.200 MHz ±00, ±50, ±25, ±20 PPM -0ºC ~ +70ºC - C ~ +85 C (Option) 5 x.2mm.v Operation HCMOS Low Current Standby Function (0µA MAX) Page 8.544 ~ 50.000 MHz ±00, ±50, ±25, ±20 PPM -0ºC ~ +70ºC - C ~ +85 C (Option) 6 x.5mm.v Operation HCMOS Low Current Standby Function (0µA MAX) Page 9 PRODUCT F4500/F40 Series F400 Series F45 Series F4600 Series Range Stability Temperature Range Key Features.800 ~ 70.000 MHz ±00, ±50, ±25, ±20 PPM -0ºC ~ +70ºC - C ~ +85 C (Option) 7.5 x 5mm.8V / 2.5V Operation HCMOS Low Current Standby Function (0µA MAX).000 ~ 70.000 MHz ±00, ±50, ±25, ±20 PPM -0ºC ~ +70ºC - C ~ +85 C (Option) 7.5 x 5mm.V Operation HCMOS Low Current Standby Function (0µA MAX) Stocking Std. Stocking Std..000 ~ 80.000 MHz ±00, ±50, ±25, ±20 PPM -0ºC ~ +70ºC - C ~ +85 C (Option) 7.5 x 5mm 5.0V Operation HCMOS/TTL Tri-State E/D 75.000 ~ 70.000 MHz ±00, ±50, ±25, ±20 PPM -0ºC ~ +70ºC - C ~ +85 C (Option) 7.5 x 5mm.V Operation LV-PECL E/D Function Catalog Pages Pages & 4 Page 42 & 4 Page 44 Page 45 SURFACE MOUNT AND THRU-HOLE OSCILLATORS PRODUCT FSO Series KFO Series F5C-2E / H5C-2E F5C-2E / H5C-2E F00E Range Stability Temperature Range Key Features.000 ~ 66.6667 MHz ±200, ±00, ±50 PPM -0ºC ~ +70ºC - C ~ +85 C (±200 PPM Option) 4 x 9.8mm 5.0V /.V HCMOS/TTL Tri-State E/D.500 ~ 67.000 MHz ±00, ±50 PPM -0ºC ~ +70ºC -ºC ~ +85ºC (Option) 2.8 x 9.8mm 5.0V /.V HCMOS/TTL Tri-State E/D Stocking Std..000 ~ 60.000 MHz ±00, ±50, ±25, ±20 PPM 0ºC ~ +70ºC -ºC ~ +85ºC (Option) 4-Pin / 8-Pin DIP 5.0V HCMOS/TTL Tri-State E/D Stocking Std..000 ~ 60.000 MHz ±00, ±50, ±25, ±20 PPM 0ºC ~ +70ºC -ºC ~ +85ºC (Option) 4-Pin / 8-Pin DIP.V HCMOS/TTL Tri-State E/D.000 ~ 00.000 MHz ±00, ±50, ±25, ±20 PPM 0ºC ~ +70ºC -ºC ~ +85ºC (Option) 4-Pin / 8-Pin DIP 5.0V TTL Stocking Std. Catalog Pages Pages 46 Page 47 Page 48 Page 49 Page 50 28

OSCILLATORS CLOCK OSCILLATOR GENERAL CHARACTERISTICS MECHANICAL SPECIFICATIONS Gross Leak Test Hermetically Sealed Package Seal Strength (Thru-Hole) Bend Test (Pin Material) Solvent Resistance Marking Ink Solderability Maximum Soldering Temp. Reliability Tests: Shock, Vibration, Aging (Burn-in), Temperature Cycle. All specifications subject to change without notice. Rev. 05/0/00 All units 00% leak tested. Mass spectrometer leak rate less than 2 x 0-8 Atm. CC/sec. of helium. 2.27Kg max. force perpendicular to top and bottom. Will withstand maximum bend of 90, referenced to base, for 2 bends. (Iron and Nickel - Nickel coated, solder dipped.) Isopropyl Alcohol, Trichloroethane Note - Ultrasonic cleaning not to be used. Note 2 - Unit can be cleaned in only one solvent listed. Epoxy, heat cured or UV cured (ceramic SMD) The terminals are considered solderable and acceptable for electrical connection if 95% of the cooled solder surface is uniform and free from breaks and pinholes. The other 5% of the cooled solder surface may show only pinholes, voids, or rough spots that are not concentrated in one area. 270 C for 0 seconds on leads. 29

.V HCMOS SMD OSCILLATOR WITH STANDBY F0 SERIES.V Operation HCMOS Output Standby Function Tape and Reel (2,000 pcs. STD) MODEL NUMBER SELECTION Model Number F0 F0R F5 F5R F6 F8 Stability ±25PPM ±20PPM Operating Temperature (ºC) Range (MHz).800 ~ 50.000.800 ~ 50.000.800 ~ 50.000.800 ~ 50.000.800 ~ 50.000.800 ~ 50.000 ELECTRICAL CHARACTERISTICS Range (FO) Storage Temperature Range Supply Voltage (VDD) Input Current (IDD).800 ~ 00 MHz 00+ ~ 50.000 MHz (TSTG).800 ~ 50.000 MHz -55ºC ~ +25ºC.V ± 0% 20mA 25mA Output Symmetry (50% VDD).000 ~ 50.000 MHz 45% ~ 55% Rise Time (0% ~ 90% VDD) (TR) Fall Time (90% ~ 0% VDD) (TF) Output Voltage (VOL) Output Current (VOH) (IOL) (IOH) Output Load (HCMOS) Standby Current (VIL 0.99V) Start-up Time (TS) Output Disable Time 2 Output Enable Time 2 6nS 6nS 0% VDD 90% VDD Min 2mA Min -2mA Min 5pF 0µA 5mS 50nS 5mS Inclusive of 25ºC tolerance, operating temperature range, input voltage change, load change, aging, shock, and vibration. An internal pullup resistor from pin to pin 4 allows active output if pin is left open. See page 29 for mechanical specifications, test circuits, and output waveform. Note: A 0.0µF bypass capacitor should be placed between VDD (Pin 4) and GND (Pin 2) to minimize power supply line noise. All specifications subject to change without notice. Rev. 0/0/02 ENABLE / DISABLE FUNCTION 2 INH (Pin ) OUTPUT (Pin ) OPEN ACTIVE '' Level VIH 2. V ACTIVE '0' Level VIL 0.99 V High Z See page 5 for tape and reel specifications.

.8V HCMOS CERAMIC SMD OSCILLATOR WITH STANDBY F50L SERIES.8V Operation HCMOS Output Low Power Consumption Standby Function Tape and Reel (,000 or 2,000 pcs. STD) OSCILLATORS MODEL NUMBER SELECTION Model Number F50L F50LR F55L F55LR F56L F56LR F58L Stability ±25PPM ±25PPM ±20PPM Operating Temperature (ºC) Range (MHz).800 ~ 50.000.800 ~ 50.000.800 ~ 50.000.800 ~ 50.000.800 ~ 50.000.800 ~ 50.000.800 ~ 50.000 ELECTRICAL CHARACTERISTICS Range (FO) Storage Temperature Range Supply Voltage (VDD) Input Current (IDD).800 ~ 2.00 MHz 2.00+ ~ 50.000 MHz Output Symmetry (50% VDD) Rise Time (20% ~ 80% VDD) (TR).800 ~ 2.00 MHz 2.00+ ~ 50.000 MHz Fall Time (80% ~ 20% VDD) (TF).800 ~ 2.00 MHz 2.00+ ~ 50.000 MHz Output Voltage (VOL) Output Current (VOH) (IOL) (IOH) Output Load (HCMOS) Standby Current Start-up Time (TS) Output Disable Time 2 Output Enable Time 2 (TSTG).800 ~ 50.000 MHz -55ºC ~ +25ºC.8V ± 5% 7mA 5mA % ~ 60% 5nS.5nS 5nS.5nS 20% VDD 80% VDD Min 2mA Min 2mA Min 5pF 0µA 0mS 00nS 0mS Inclusive of 25ºC tolerance, operating temperature range, input voltage change, load change, aging, shock, and vibration. See page 29 for mechanical specifications, test circuits, and output waveform. All specifications subject to change without notice. Rev. 05/0/02 6 ENABLE / DISABLE FUNCTION 2 INH (Pin ) OUTPUT (Pin ) OPEN ACTIVE '' Level VIH 0.7 V ACTIVE '0' Level VIL 0. V High Z See page 5 for tape and reel specifications.

OSCILLATORS 2.5V HCMOS CERAMIC SMD OSCILLATOR WITH STANDBY F5L SERIES 2.5V Operation HCMOS Output Low Power Consumption Standby Function Tape and Reel (,000 or 2,000 pcs. STD) MODEL NUMBER SELECTION Model Number F5L F5LR F545L F545LR F546L F546LR F548L Stability ±25PPM ±25PPM ±20PPM Operating Temperature (ºC) Range (MHz).800 ~ 50.000.800 ~ 50.000.800 ~ 50.000.800 ~ 50.000.800 ~ 50.000.800 ~ 50.000.800 ~ 50.000 ELECTRICAL CHARACTERISTICS Range (FO) Storage Temperature Range Supply Voltage (VDD) Input Current (IDD) (TSTG).800 ~ 50.000 MHz -55ºC ~ +25ºC 2.5V ± 5%.800 ~ 2.00 MHz 0mA 2.00+ ~ 50.000 MHz 2mA Output Symmetry (50% VDD) 45% ~ 55% Rise Time (0% ~ 90% VDD) (TR) 5nS Fall Time (90% ~ 0% VDD) (TF) 5nS Output Voltage (VOL) 0% VDD (VOH) 90% VDD Min Output Current (IOL) 4mA Min (IOH) 4mA Min Output Load (HCMOS) 5pF Standby Current 0µA Start-up Time (TS) 0mS Output Disable Time 2 50nS Output Enable Time 2 0mS Inclusive of 25ºC tolerance, operating temperature range, input voltage change, load change, aging, shock, and vibration. See page 29 for mechanical specifications, test circuits, and output waveform. All specifications subject to change without notice. Rev. 05/0/02 ENABLE / DISABLE FUNCTION 2 INH (Pin ) OUTPUT (Pin ) OPEN ACTIVE '' Level VIH 0.7 V ACTIVE '0' Level VIL 0. V High Z See page 5 for tape and reel specifications. 7

.V HCMOS CERAMIC SMD OSCILLATOR WITH STANDBY F50L SERIES OPTIONS.V Operation 5.0V (F550L) Version HCMOS Output Available Standby Function Tape and Reel (,000 or 2,000 pcs. STD) OSCILLATORS MODEL NUMBER SELECTION Model Number F50L F50LR F55L F55LR F56L F56LR F58L Stability ±25PPM ±25PPM ±20PPM Operating Temperature (ºC) Range (MHz).544 ~ 55.520.544 ~ 55.520.544 ~ 55.520.544 ~ 55.520.544 ~ 55.520.544 ~ 50.000.544 ~ 50.000 ELECTRICAL CHARACTERISTICS Range (FO) Storage Temperature Range Supply Voltage (VDD) Input Current (IDD) Output Symmetry (50% VDD) Rise Time (0% ~ 90% VDD) (TR) Fall Time (90% ~ 0% VDD) (TF) Output Voltage (VOL) Output Current (VOH) (IOL) (IOH) Output Load HCMOS Standby Current Start-up Time (TS) Output Disable Time 2 Output Enable Time 2 (TSTG).544 ~ 55.520 MHz -ºC ~ +85ºC.V ± 0% 20mA % ~ 60% 7nS 7nS 0% VDD 90% VDD Min 2mA Min -2mA Min 5pF 0µA 0mS 50nS 0mS Inclusive of 25ºC tolerance, operating temperature range, input voltage change, load change, aging, shock, and vibration. See page 29 for mechanical specifications, test circuits, and output waveform. All specifications subject to change without notice. Rev. 05/0/02 8 ENABLE / DISABLE FUNCTION 2 INH (Pin ) OUTPUT (Pin ) OPEN ACTIVE '' Level VIH 2. V ACTIVE '0' Level VIL 0.99 V High Z See page 5 for tape and reel specifications.

OSCILLATORS.V HCMOS CERAMIC SMD OSCILLATOR WITH STANDBY F4200 SERIES.V Operation HCMOS Output Standby Function Tape and Reel (2,000 pcs. STD) OPTIONS 5.0V (F0) Version Available MODEL NUMBER SELECTION Model Number F4200 F4200R F4205 F4205R F4206 F4206R F4208 Stability ±25PPM ±25PPM ±20PPM Operating Temperature (ºC) Range (MHz).544 ~ 50.000.544 ~ 50.000.544 ~ 50.000.544 ~ 50.000.544 ~ 50.000.544 ~ 50.000.544 ~ 50.000 ELECTRICAL CHARACTERISTICS Range (FO) Storage Temperature Range Supply Voltage (VDD) Input Current (IDD) Output Symmetry (50% VDD) Rise Time (0% ~ 90% VDD) (TR) Fall Time (90% ~ 0% VDD) (TF) Output Voltage (VOL) Output Current Output Load Standby Current Start-up Time Output Disable Time 2 Output Enable Time 2 (VOH) (IOL) (IOH) (HCMOS) (TS) (TSTG).544 ~ 50.000 MHz -ºC ~ +85ºC.V ± 0% 20mA % ~ 60% 6nS 6nS 0% VDD 90% VDD Min 2mA Min -2mA Min 5pF 0µA 0mS 50nS 0nS Inclusive of 25ºC tolerance, operating temperature range, input voltage change, load change, aging, shock, and vibration. An internal pullup resistor from pin to pin 4 allows active output if pin is left open. See page 29 for mechanical specifications, test circuits, and output waveform. All specifications subject to change without notice. Rev. 05/0/02 ENABLE / DISABLE FUNCTION 2 INH (Pin ) OUTPUT (Pin ) OPEN ACTIVE '' Level VIH 2. V ACTIVE '0' Level VIL 0.99 V High Z See page 5 for tape and reel specifications. 9

.8V HCMOS SMD OSCILLATOR WITH STANDBY F4500 SERIES.8V Operation HCMOS Output Low Power Consumption Standby Function Tape and Reel (2,000 pcs. STD) OSCILLATORS MODEL NUMBER SELECTION Model Number F4500 F4500R F4505 F4505R F4506 F4506R F4508 Stability ±25PPM ±25PPM ±20PPM Operating Temperature (ºC) Range (MHz).800 ~ 70.000.800 ~ 70.000.800 ~ 70.000.800 ~ 70.000.800 ~ 70.000.800 ~ 70.000.800 ~ 70.000 ELECTRICAL CHARACTERISTICS Range (FO) Storage Temperature Range Supply Voltage (VDD) Input Current (IDD).000 ~ 2.00 MHz 2.00+ ~ 70.000 MHz Output Symmetry (50% VDD) Rise Time (20% ~ 80% VDD) (TR).800 ~ 2.00 MHz 2.00+ ~ 70.000 MHz Fall Time (80% ~ 20% VDD) (TF).800 ~ 2.00 MHz 2.00+ ~ 70.000 MHz Output Voltage (VOL) Output Current Output Load Standby Current Start-up Time Output Disable Time 2 Output Enable Time 2 (VOH) (IOL) (IOH) (HCMOS) (TS) (TSTG).800 ~ 70.000 MHz -55ºC ~ +25ºC.8V ± 5% 7mA 5mA % ~ 60% 5nS.5nS 5nS.5nS 20% VDD 80% VDD Min 2mA Min 2mA Min 5pF 0µA 0mS 00nS 0mS Inclusive of 25ºC tolerance, operating temperature range, input voltage change, load change, aging, shock, and vibration. An internal pullup resistor from pin to pin 4 allows active output if pin is left open. See page 29 for mechanical specifications, test circuits, and output waveform. Note: A 0.0µF bypass capacitor should be placed between VDD (Pin 4) and GND (Pin 2) to minimize power supply line noise. All specifications subject to change without notice. Rev. 05/0/02 ENABLE / DISABLE FUNCTION 2 INH (Pin ) OUTPUT (Pin ) OPEN ACTIVE '' Level VIH 0.7 V ACTIVE '0' Level VIL 0. V High Z See page 5 for tape and reel specifications.

OSCILLATORS 2.5V HCMOS SMD OSCILLATOR WITH STANDBY F40 SERIES 2.5V Operation HCMOS Output Low Power Consumption Standby Function Tape and Reel (2,000 pcs. STD) MODEL NUMBER SELECTION Model Number F40 F40R F45 F45R F46 F46R F48 Stability ±25PPM ±25PPM ±20PPM Operating Temperature (ºC) Range (MHz).800 ~ 50.000.800 ~ 50.000.800 ~ 50.000.800 ~ 50.000.800 ~ 50.000.800 ~ 50.000.800 ~ 50.000 ELECTRICAL CHARACTERISTICS Range (FO) Storage Temperature Range Supply Voltage (VDD) Input Current (IDD) (TSTG).800 ~ 50.000 MHz -55ºC ~ +25ºC 2.5V ± 5%.800 ~ 2.00 MHz 0mA 2.00+ ~ 50.000 MHz 2mA Output Symmetry (50% VDD) 45% ~ 55% Rise Time (0% ~ 90% VDD) (TR) 5nS Fall Time (90% ~ 0% VDD) (TF) 5nS Output Voltage (VOL) 0% VDD (VOH) 90% VDD Min Output Current (IOL) 4mA Min (IOH) 4mA Min Output Load (HCMOS) 5pF Standby Current 0µA Start-up Time (TS) 0mS Output Disable Time 2 50nS Output Enable Time 2 0mS Inclusive of 25ºC tolerance, operating temperature range, input voltage change, load change, aging, shock, and vibration. Pin #: In case of open connection, oscillator is not functioning. See page 29 for mechanical specifications, test circuits, and output waveform. Note: A 0.0µF bypass capacitor should be placed between VDD (Pin 4) and GND (Pin 2) to minimize power supply line noise. All specifications subject to change without notice. Rev. 05/0/02 ENABLE / DISABLE FUNCTION 2 INH (Pin ) OUTPUT (Pin ) OPEN '' Level VIH 0.7 V ACTIVE '0' Level VIL 0. V High Z See page 5 for tape and reel specifications. 4

2.85V HCMOS SMD OSCILLATOR WITH STANDBY F0 SERIES 2.85V Operation HCMOS Output Standby Function Tape and Reel (2,000 pcs. STD) MODEL NUMBER SELECTION Model Number F0 F5 F6 F8 Stability ±25PPM ±20PPM Operating Temperature (ºC) Range (MHz).544 ~ 80.000.544 ~ 80.000.544 ~ 80.000.544 ~ 80.000 ELECTRICAL CHARACTERISTICS Range (FO) Temperature Range (TSTG) Supply Voltage (VDD) Input Current (IDD).544 ~ 00 MHz 00+ ~ 50.000 MHz 50.000+ ~ 67.000 MHz 67.000+ ~ 80.000 MHz Output Symmetry (50% VDD) Rise Time (0% ~ 90% VDD) (TR).544 ~ 50.000 MHz 50.000 ~ 80.000 MHz Fall Time (90% ~ 0% VDD) (TF).544 ~ 50.000 MHz 50.000 ~ 80.000 MHz Output Voltage (IOL = 2mA) (VOL) (IOH = 2mA) (VOH) Output Current (VOL = 0% VDD) (IOL) (VOH = 90% VDD) (IOH) Output Load (HCMOS) Standby Current (VIL 0%VDD) Start-up Time (TS) Output Disable Time 2 Output Enable Time 2.544 ~ 80.000 MHz -55ºC ~ +25ºC 2.85V ± 5% 5mA 20mA 25mA 0mA 45% ~ 55% 6nS 4nS 6nS 4nS 0% VDD 90% VDD Min 2mA -2mA 5pF 0µA 0mS 50nS 0mS Inclusive of 25ºC tolerance, operating temperature range, input voltage change, load change, aging, shock, and vibration. 2 An internal pullup resistor from pin to pin 4 allows active output if pin is left open. See page 29 for mechanical specifications, test circuits, and output waveform. Note: A 0.0µF bypass capacitor should be placed between VDD (Pin 4) and GND (Pin 2) to minimize power supply line noise. All specifications subject to change without notice. Rev. //02 2 ENABLE / DISABLE FUNCTION 2 INH (Pin ) OUTPUT (Pin ) OPEN 2 ACTIVE '' Level VIH 70% VDD ACTIVE '0' Level VIL 0% VDD High Z See page 5 for tape and reel specifications.

.V HCMOS SMD OSCILLATOR WITH STANDBY F400 SERIES.V Operation HCMOS Output Standby Function Tape and Reel (2,000 pcs. STD) OPTIONS.05mm Height Max OSCILLATORS MODEL NUMBER SELECTION Model Number F400 F400R F405 F405R F406 F406R F408 Stability ±25PPM ±25PPM ±20PPM Operating Temperature (ºC) Range (MHz).000 ~ 70.000.000 ~ 70.000.000 ~ 70.000.000 ~ 70.000.000 ~ 25.000.000 ~ 00.000.000 ~ 80.000 42 ELECTRICAL CHARACTERISTICS Range (FO) Storage Temperature Range Supply Voltage (VDD) Input Current (IDD).000 ~ 00 MHz 00+ ~ 50.000 MHz 50.000+ ~ 67.000 MHz 67.000+ ~ 70.000 MHz Output Symmetry (50% VDD).000 ~ 50.000 MHz 50.000+ ~ 70.000 MHz Rise Time (0% ~ 90% VDD) (TR) Fall Time (90% ~ 0% VDD) (TF) Output Voltage (VOL) Output Current (VOH) (IOL) (IOH) (TSTG) Output Load (HCMOS) Standby Current (VIL 0.99V) Start-up Time (TS) Output Disable Time 2 Output Enable Time 2.000 ~ 70.000 MHz -55ºC ~ +25ºC.V ± 0% 5mA 20mA 25mA ma 45% ~ 55% % ~ 60% 6nS 6nS 0% VDD 90% VDD Min 2mA Min -2mA Min 5pF 0µA 0mS 50nS 0mS Inclusive of 25ºC tolerance, operating temperature range, input voltage change, load change, aging, shock, and vibration. An internal pullup resistor from pin to pin 4 allows active output if pin is left open. See page 29 for mechanical specifications, test circuits, and output waveform. Note: A 0.0µF bypass capacitor should be placed between VDD (Pin 4) and GND (Pin 2) to minimize power supply line noise. All specifications subject to change without notice. Rev. 05/0/02 ENABLE / DISABLE FUNCTION 2 INH (Pin ) OUTPUT (Pin ) OPEN ACTIVE '' Level VIH 2. V ACTIVE '0' Level VIL 0.99 V High Z See page 5 for tape and reel specifications.

OSCILLATORS.V TIGHT STABILITY HCMOS SMD OSCILLATOR WITH STANDBY F400 SERIES Tight Stability.V Operation HCMOS Output Standby Function Tape and Reel (2,000 pcs. STD) MODEL NUMBER SELECTION Model Number F408R F407 F407R F409 Stability ±20PPM ±5PPM ±5PPM ±0PPM Operating Temperature (ºC) Range (MHz).800 ~ 50.000.800 ~ 50.000.800 ~ 50.000.800 ~ 50.000 ELECTRICAL CHARACTERISTICS Range (FO) Storage Temperature Range Supply Voltage (VDD) Input Current (IDD) Output Symmetry (50% VDD) Rise Time (0% ~ 90% VDD) (TR) Fall Time (90% ~ 0% VDD) (TF) Output Voltage (VOL) Output Current (VOH) (IOL) (IOH) Output Load (HCMOS) Standby Current Start-up Time (TS) Output Disable Time 2 Output Enable Time 2 (TSTG).800 ~ 50.000 MHz -55ºC ~ +25ºC.V ± 5% 22 ma 45% ~ 55% 5nS 5nS 0% VDD 90% VDD Min 8mA Min 4mA Min 5pF 50µA 5mS 50nS 5mS Inclusive of 25ºC tolerance, operating temperature range, input voltage change, load change, aging, shock, and vibration. An internal pullup resistor from pin to pin 4 allows active output if pin is left open. See page 29 for mechanical specifications, test circuits, and output waveform. Note: A 0.0µF bypass capacitor should be placed between VDD (Pin 4) and GND (Pin 2) to minimize power supply line noise. All specifications subject to change without notice. Rev. 05/0/02 ENABLE / DISABLE FUNCTION 2 INH (Pin ) OUTPUT (Pin ) OPEN ACTIVE '' Level VIH 2. V ACTIVE '0' Level VIL 0.99 V High Z See page 5 for tape and reel specifications. 4

5.0V HCMOS SMD OSCILLATOR F45 SERIES 5.0V Operation HCMOS/TTL Output Tri-State Enable/Disable Tape and Reel (2,000 pcs. STD) OPTIONS.05mm Height Max Standby Function (F40) OSCILLATORS MODEL NUMBER SELECTION Model Number F45 F45R F FR F46 F46R F48 Stability ±25PPM ±25PPM ±20PPM Operating Temperature (ºC) Range (MHz).000 ~ 80.000.000 ~ 80.000.000 ~ 80.000.000 ~ 80.000.000 ~ 80.000.000 ~ 80.000.000 ~ 80.000 ELECTRICAL CHARACTERISTICS Range (FO) Storage Temperature Range Supply Voltage (VDD) Input Current (IDD).000 ~ 25.000 MHz 25.000+ ~ 50.000 MHz 50.000+ ~ 67.000 MHz 67.000+ ~ 80.000 MHz Output Symmetry (50% VDD) Rise Time (0% ~ 90% VDD) (TR) Fall Time (90% ~ 0% VDD) (TF) Output Voltage (VOL) Output Current Output Load TTL HCMOS Start-up Time (VOH) (IOL) (IOH) (TS) Enable/Disable Time 2 (TSTG).000 ~ 80.000 MHz -55ºC ~ +25ºC 5.0V ± 0% 25mA ma 60mA 7mA 45% ~ 55% 5nS 5nS 0% VDD 90% VDD Min 6mA Min -6mA Min 0TTL 50pF 0mS 00nS Inclusive of 25ºC tolerance, operating temperature range, input voltage change, load change, aging, shock, and vibration. An internal pullup resistor from pin to pin 4 allows active output if pin is left open. See page 29 for mechanical specifications, test circuits, and output waveform. Note: A 0.0µF bypass capacitor should be placed between VDD (Pin 4) and GND (Pin 2) to minimize power supply line noise. All specifications subject to change without notice. Rev. 05/0/02 44 ENABLE / DISABLE FUNCTION 2 INH (Pin ) OUTPUT (Pin ) OPEN ACTIVE '' Level VIH 2.2 V ACTIVE '0' Level VIL 0.8 V High Z See page 5 for tape and reel specifications.

OSCILLATORS.V LV-PECL OSCILLATOR WITH STANDBY F4600 SERIES.V Operation LV-PECL Output Complementary Outputs Standby Function Tape and Reel (2,000 pcs. STD) MODEL NUMBER SELECTION Model Number F4600 F4600R F4605 F4605R F4606 F4606R F4608 Stability ±25PPM ±25PPM ±20PPM Operating Temperature (ºC) Range (MHz) 75.000 ~ 70.000 75.000 ~ 70.000 75.000 ~ 70.000 75.000 ~ 70.000 75.000 ~ 70.000 75.000 ~ 70.000 75.000 ~ 70.000 ELECTRICAL CHARACTERISTICS Range (FO) Storage Temperature Range (TSTG) Supply Voltage (VDD) Input Current (IDD) Output Symmetry (50% Vp-p Level) Rise Time (20% ~ 80% Vp-p) (TR) Fall Time (80% ~ 20% Vp-p) (TF) Output Voltage Output Load Standby Current Start-up Time (VOL) (VOH) (TS) Output Disable Time 2 Output Enable Time 2 75.000 ~ 70.000 MHz -55ºC ~ +25ºC.V ± 5% 60mA % ~ 60% ns ns.7v 2.2V Min 5 Gates 0µA 0mS 00nS 0mS Inclusive of 25ºC tolerance, operating temperature range, input voltage change, load change, aging, shock, and vibration. See page 29 for mechanical specifications, test circuits, and output waveform. Note: A 0.0µF bypass capacitor should be placed between VDD (Pin 6) and GND (Pin ) to minimize power supply line noise. All specifications subject to change without notice. Rev. 05/0/02 ENABLE / DISABLE FUNCTION 2 INH (Pin ) OUTPUT (Pin 4) OPEN ACTIVE '' Level VIH 0.7 V ACTIVE '0' Level VIL 0. V High Z OUTPUT (Pin 5) ACTIVE ACTIVE High Z See page 5 for tape and reel specifications. 45

5.0V/.V PLASTIC HCMOS SMD CLOCK OSCILLATOR FSO SERIES 5.0V /.V Operation HCMOS/TTL Output Tri-State Enable/Disable Extended Temperature Range Tape and Reel (,000 pcs. STD) OSCILLATORS MODEL NUMBER SELECTION Model Number FSO-2 4 FSO-2R FSO-25 FSO- 4 FSO-R FSO-5 VDD (V) 5.0 ± 0.5. ± 0. Stability Operating Temperature (ºC) -20 ~ +70-20 ~ +70-20 ~ +70-20 ~ +70 Range (MHz).000 ~ 66.6667.000 ~ 66.6667.000 ~ 66.6667.000 ~ 66.6667.000 ~ 66.6667.000 ~ 66.6667 ELECTRICAL CHARACTERISTICS Range (FO) Input Current (IDD).000 ~ 0.000 MHz 0.000+ ~ 66.6667 MHz Output Symmetry (50% VDD) Rise Time (20% ~ 80% VDD) (TR).000 ~ 0.000 MHz 0.000+ ~ 66.6667 MHz Fall Time (80% ~ 20% VDD) (TF).000 ~ 0.000 MHz 0.000+ ~ 66.6667 MHz Output Voltage (VOL) Output Current Output Load (VOH) (IOL) (IOH) (TTL) (HCMOS) (TS) Start-up Time.000 ~ 0.000 MHz 0.000+ ~ 66.6667 MHz FSO-2 Series FSO- Series.000 ~ 66.6667 MHz 2mA 5mA 8nS 7nS 8nS 7nS 0.4V 4.6V Min 6mA Min -6mA Min 0TTL 50pF 9mA 20mA % ~ 60% 4mS 0mS 6nS 6nS 6nS 6nS 0.4V 2.9V Min 4mA Min -4mA Min 0pF Enable/Disable Time 2 00nS Inclusive of 25ºC tolerance, operating temperature range, input voltage change, and load change. An internal pullup resistor from pin to pin 4 allows active output if pin is left open. 4 The FSO-2 and FSO- models will also operate over -ºC ~ +85ºC, but with a relax stability of ±200 PPM. See page 29 for mechanical specifications, test circuits, and output waveform. Note: A 0.0µF bypass capacitor should be placed between VDD (Pin 4) and GND (Pin 2) to minimize power supply line noise. All specifications subject to change without notice. Rev. 05/0/02 46 ENABLE / DISABLE FUNCTION 2 INH (Pin ) OUTPUT (Pin ) OPEN ACTIVE '' Level VIH 2.4 V ACTIVE '0' Level VIL 0.6 V High Z See page 5 for tape and reel specifications.

OSCILLATORS 5.0V PLASTIC HCMOS/TTL SMD OSCILLATOR KFO SERIES 5.0V Operation HCMOS/TTL Output Tri-State Enable/Disable Tape and Reel (,000 pcs. STD) OPTIONS.V Operation (KFO0AT) MODEL NUMBER SELECTION Model Number KFO90AT KFO90FT KFO95AT Stability Range (FO) Storage Temperature Range Supply Voltage (VDD) Input Current (IDD).500 ~ 00 MHz 00+ ~ 50.000 MHz 50.000+ ~ 67.000 MHz Output Symmetry (50% VDD).500 ~ 50.000 MHz 50.000+ ~ 67.000 MHz Rise Time (0% ~ 90% VDD) (TR) Fall Time (90% ~ 0% VDD) (TF) Output Voltage (VOL) (TSTG) Operating Temperature (ºC) ELECTRICAL CHARACTERISTICS Output Current (VOH) (IOL) (IOH) Output Load TTL HCMOS Start-up Time (TS) Enable/Disable Time 2 Range (MHz).500 ~ 67.000.500 ~ 67.000.500 ~ 67.000.500 ~ 67.000 MHz -55ºC ~ +25ºC 5.0V ± 0% 27mA 45mA 60mA 45% ~ 55% % ~ 60% 7nS 7nS 0% VDD 90% VDD Min 6mA Min -6mA Min 0TTL 50pF 0mS 00nS Inclusive of 25ºC tolerance, operating temperature range, input voltage change, load change, aging, shock, and vibration. An internal pullup resistor from pin to pin 4 allows active output if pin is left open. See page 29 for mechanical specifications, test circuits, and output waveform. Note: A 0.0µF bypass capacitor should be placed between VDD (Pin 4) and GND (Pin 2) to minimize power supply line noise. All specifications subject to change without notice. Rev. 05/0/02 OSCILLATORS ENABLE / DISABLE FUNCTION 2 INH (Pin ) OUTPUT (Pin ) OPEN ACTIVE '' Level VIH 2.2 V ACTIVE '0' Level VIL 0.8 V High Z See page 5 for tape and reel specifications. 47

.V TRI-STATE ENABLE/DISABLE OSCILLATORS F5C-2E / H5C-2E.V Operation HCMOS Output Tri-State Enable/Disable 4-Pin DIP / 8-Pin DIP OSCILLATORS MODEL NUMBER SELECTION Model Number F5C-2E F5C-2ER F6C-2E F6C-2ER F7C-2E F7C-2ER F8C-2E / / / / / / / H5C-2E H5C-2ER H6C-2E H6C-2ER H7C-E H7C-2ER H8C-2E Stability ±25PPM ±25PPM ±20PPM Operating Temperature (ºC) 0 ~ +70 0 ~ +70 0 ~ +70 0 ~ +70 Range (MHz).000 ~ 60.000.000 ~ 60.000.000 ~ 60.000.000 ~ 60.000.000 ~ 60.000.000 ~ 60.000.000 ~ 60.000 F5C-2E H5C-2E ELECTRICAL CHARACTERISTICS Range (FO) Storage Temperature Range (TSTG) Supply Voltage (VDD) Input Current (IDD).000 ~.000 MHz.000+ ~ 60.000 MHz Output Symmetry (50% VDD) Rise Time (0% ~ 90% VDD) (TR) Fall Time (90% ~ 0% VDD) (TF) Output Voltage (VOL) Output Current (VOH) (IOL) (IOH) Output Load (HCMOS) Start-up Time (TS) Output Enable/Disable Time 2.000 ~ 60.000 MHz -55ºC ~ +25ºC.V ± 0% 20mA ma % ~ 60% 0 ns 0 ns 0% VDD 90% VDD Min 8mA Min -8mA Min 5pF 0mS 00nS Inclusive of 25ºC tolerance, operating temperature range, input voltage change, load change, aging, shock, and vibration. An internal pullup resistor from pin to pin 4 allows active output if pin is left open. See page 29 for mechanical specifications, test circuits, and output waveform. All specifications subject to change without notice. Rev. 05/0/02 ENABLE / DISABLE FUNCTION 2 INH (Pin ) OUTPUT (Pin 8) OPEN ACTIVE '' Level VIH 2.2 V ACTIVE '0' Level VIL 0.8 V High Z 48

OSCILLATORS 5.0V HCMOS TRI-STATE ENABLE/DISABLE OSCILLATORS F5C-2E / H5C-2E 5.0V Operationg HCMOS/TTL Output Tri-State Enable/Disable 4-Pin DIP / 8-Pin DIP MODEL NUMBER SELECTION Model Number F5C-2E F5C-2ER F6C-2E F6C-2ER F7C-2E F7C-2ER F8C-2E / / / / / / / H5C-2E H5C-2ER H6C-2E H6C-2ER H7C-E H7C-2ER H8C-2E Stability ±25PPM ±25PPM ±20PPM Operating Temperature (ºC) 0 ~ +70 0 ~ +70 0 ~ +70 0 ~ +70 Range (MHz).000 ~ 60.000.000 ~ 60.000.000 ~ 60.000.000 ~ 60.000.000 ~ 60.000.000 ~ 25.000.000 ~ 25.000 F5C-2E H5C-2E ELECTRICAL CHARACTERISTICS Range (FO) Storage Temperature Range (TSTG) Supply Voltage (VDD) Input Current (IDD).000 ~.000 MHz.000+ ~ 25.000 MHz 25.000+ ~ 60.000 MHz Output Symmetry (50% VDD).000 ~ 50.000 MHz 50.000+ ~ 60.000 MHz Rise Time (0% ~ 90% VDD) (TR).000 ~ 25.000 MHz 25.000+ ~ 60.000 MHz Fall Time (90% ~ 0% VDD) (TF).000 ~ 25.000 MHz 25.000+ ~ 60.000 MHz Output Voltage (VOL) Output Current Output Load TTL HCMOS Start-up Time (VOH) (IOL) (IOH) (TS) Output Enable/Disable Time 2.000 ~ 60.000 MHz -55ºC ~ +25ºC 5.0V ± 0% ma 60mA 00mA 45% ~ 55% % ~ 60% 0 ns 6 ns 0 ns 6 ns 0% VDD 90% VDD Min 6mA Min -6mA Min 0TTL 50pF 0mS 00nS Inclusive of 25ºC tolerance, operating temperature range, input voltage change, load change, aging, shock, and vibration. An internal pullup resistor from pin to pin 4 allows active output if pin is left open. See page 29 for mechanical specifications, test circuits, and output waveform. All specifications subject to change without notice. Rev. 05/0/02 ENABLE / DISABLE FUNCTION 2 INH (Pin ) OUTPUT (Pin 8) OPEN ACTIVE '' Level VIH 2.2 V ACTIVE '0' Level VIL 0.8 V High Z 49

5.0V TTL CLOCK OSCILLATOR F00E 5.0V Operation TTL Output 4-Pin DIP OSCILLATORS MODEL NUMBER SELECTION Model Number F00E F00ER F45E F45ER F44E F44ER Stability (STD) ±25PPM ±25PPM Operating Temperature (ºC) 0 ~ +70 0 ~ +70 0 ~ +70 Range (MHz).000 ~ 00.000.000 ~ 00.000.000 ~ 00.000.000 ~ 70.000.000 ~ 00.000.000 ~ 70.000 50 ELECTRICAL CHARACTERISTICS Range (FO) Storage Temperature Range (TSTG) Supply Voltage (VDD) Input Current (IDD).000 ~ 8.000 MHz 8.000+ ~ 24.000 MHz 24.000+ ~ 70.000 MHz 70.000+ ~ 00.000 MHz Output Symmetry (.4V Level).000 ~ 8.000 MHz 8.000+ ~ 00.000 MHz Rise Time (0.5V ~ 2.4V) (TR).000 ~ 25.000 MHz 25.000+ ~ 70.000 MHz 70.000+ ~ 00.000 MHz Fall Time (2.4V ~ 0.5V) (TF).000 ~ 25.000 MHz 25.000+ ~ 70.000 MHz 70.000+ ~ 00.000 MHz Output Voltage.000 ~ 25.000 MHz (VOL) 25.000+ ~ 00.000 MHz.000 ~ 00.000 MHz (VOH) Output Current (IOL) (IOH) Output Load Start-up Time (TS).000 ~.500 MHz.500+ ~ 4.000 MHz 4.000+ ~ 6.000 MHz 6.000+ ~ 20.000 MHz 20.000+ ~ 00.000 MHz.000 ~ 00.000 MHz -55ºC ~ +25ºC 5.0V ± 0% 5mA 0mA 70mA 80mA 45% ~ 55% % ~ 60% 0 ns 5 ns 4 ns 0 ns 5 ns 4 ns 0.4V 0.5V 2.4V Min 20mA Min -.0mA Min 0TTL 20mS 5mS 0mS 20mS 5mS Inclusive of 25ºC tolerance, operating temperature range, input voltage change, load change, aging, shock, and vibration. See page 29 for mechanical specifications, test circuits, and output waveform. All specifications subject to change without notice. Rev. 05/0/02

OSCILLATORS 4-PIN DIP PECL OSCILLATOR F5L-4G 5.0V Operation PECL Output 0 KH Logic Output Complementary Output OPTIONS Single-Ended Output Pullup/Down Internal Resistors Various Pin Connections -5.2V ECL Output MODEL NUMBER SELECTION Model Number F5L-4G F5L-4GR F6L-4G F6L-4GR F7L-4G F7L-4GR F8L-4G Stability ±25PPM ±25PPM ±20PPM Operating Temperature (ºC) Range (MHz) 0.000 ~ 200.000 0.000 ~ 200.000 0.000 ~ 200.000 0.000 ~ 200.000 0.000 ~ 200.000 0.000 ~ 200.000 0.000 ~ 200.000 ELECTRICAL CHARACTERISTICS Range (FO) Temperature Range Operating (TOPR) Storage (TSTG) Supply Voltage (VEE) Input Current (IDD) 0.000 ~ 70.000 MHz 70.000+ ~ 200.000 MHz Output Symmetry (50% Vp-p Level) Rise Time (20% ~ 80%Vp-p) (TR) 0.000 ~ 70.000 MHz 70.000+ ~ 200.000 MHz Fall Time (80% ~ 20%Vp-p) (TF) 0.000 ~ 70.000 MHz 70.000+ ~ 200.000 MHz Output Voltage (VOL) (VOH) Output Load (PECL Load) Overlap Time (50% Vp-p (Complementary Only)) Start-up Time (TS) 0.000 ~ 200.000 MHz -0ºC ~ +70ºC -55ºC ~ +25ºC 5.0V ± 0% 50mA 60mA % ~ 60% ns.5ns ns.5ns +.05V ~ +.42V +4.00V ~ +4.45V 5 Gates 0.5nS 0mS Inclusive of 25ºC tolerance, operating temperature range, input voltage change, load change, aging, shock, and vibration. See page 29 for mechanical specifications, test circuits, and output waveform. All specifications subject to change without notice. Rev. 05/0/02 5

Fox Electronics Part Description Guide for Oscillators (####.######) Make Selection from Product Family in Fox Catalog or Foxonline.com For Example: F5C-2E 2 MHz Customer Fills In Stability 2 Pick from Section A 4 Operating Temp 2 5 SMD Packaging 6 Fox Use 7/8 Value Added Section A Operating Temp. Range SMD Packaging Value Added Fox Production SMD Reel Quantities F45 Series 2K F55 Series 2K F65 Series 2K F0/40 Series 2K F400 Series 2K F40 Series 2K F4200 Series 2K F5500 (ECL) K KFO90AT/80AT/50AT K FSO-2 Series K A ± 00ppm B ± 50 ppm C ± 0ppm D ± 25ppm E ± 20ppm F ± 5ppm G ± 2ppm H ± 0ppm J ± 7.5ppm K ± 7ppm L ± 5ppm M ± 4ppm N ± ppm P ± 2.5ppm R ± 2ppm S ±.5ppm T ± ppm U ± 0.5ppm A = 0º to +50ºC B = -0º to +50ºC C = 0º to +70ºC D = -0º to +60ºC E = -0º to +70ºC F = -20º to +70ºC Z = -25º to +75ºC G = -0º to +70ºC H = -0º to +75ºC J = -0º to +80ºC K = -0º to +85ºC L = -5º to +80ºC V = -5º to +85ºC M = -º to +85ºC 0 = Tape/Reel* 250 = 250 500 = 500 000 = 000 Tape Only = Tape Only M = Special Marking N = Cut Base S = Bulk Z = SMD tape Notes: Fox unique part numbers for non-standards are randomly generated based on the elements of the part description in a format: ### - - Random # (099-22.84-9789 is Fox unique part number). 2 All combinations are not possible. * 0 = Tape/Reel assumes that no quantity per reel was specified: therefore, the Fox Production SMD Reel Quantities list applies. For any other quantities specified a broken reel charge will apply. 9 Custom Custom C = Custom Place attach drawing and/or additional electrical specs for our engineering department. 52

SURFACE MOUNT OSCILLATORS TAPE AND REEL SPECIFICATIONS TAPE SPECIFICATIONS (millimeters) MODEL F50L Series F5L Series F50L Series F4200 Series F4500 Series F40 Series F400 Series F45 Series F4600 Series FSO Series KFO Series A.5.5.5.5.5.5.5.5.5.5.5 B 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 C 8.0 8.0 8.0 8.0 8.0 8.0 8.0 8.0 8.0 D 7.5 7.5 7.5 5.5 5.5 5.5 5.5 5.5 5.5.5.5 E 6.0 6.0 6.0 24.0 24.0 F 2.5 2.5 2.5.9.9.9.9.9.9 5.0 5.2 STD QTY,000 / 2,000,000 / 2,000,000 / 2,000 2,000 2,000 2,000 2,000 2,000 2,000,000,000 Standard reel quantity. REEL SPECIFICATIONS (millimeters) MODEL F50L Series F5L Series F50L Series F4200 Series F4500 Series F40 Series F400 Series F45 Series F4600 Series FSO Series KFO Series G H I 2 2 2 2 2 2 2 2 2 2 2 J 80 80 80 80 80 80 80 80 80 80 80 K 78 / 250 78 / 250 78 / 250 255 255 255 255 255 255 0 0 L.5.5.5.5 7.5 7.5 7.5 7.5 7.5 25.5 25.5 M 5

TCXOs, VCXOs AND OCXOs SELECTION GUIDE SURFACE MOUNT AND THRU-HOLE VCXOs PRODUCT VCSAXT Series VCXO-D VCXO-C Stocking Std. Range Stability Pullability Temperature Range Key Features.000 ~ 77.760 MHz ±25 PPM ±00 PPM, ±50 PPM -0 C ~ +70 C -ºC ~ +85ºC (Option) 7.5 x 5mm.V Operation HCMOS Output Enable/Disable.000 ~.500 MHz ±2.5 PPM -0 C ~ +70 C -ºC ~ +85C (Option) 4-Pin DIP.V Operation HCMOS Output Low Power Consumption.000 ~.000 MHz ±2.5 PPM -0 C ~ +70 C -ºC ~ +85ºC (Option) 4-Pin DIP 5.0V Operation HCMOS/TTL Output Rugged Resistance Weld Catalog Pages Page 56 Page 57 Page 58 SURFACE MOUNT TCXOs PRODUCT FOX94 Series FOX07H FOX2BE FOX80 Series VCXOs & TCXOs Range Stability Temperature Range Key Features 2.600 ~ 26.000 MHz ±2.5 PPM -20 C ~ +75 C 5 x.2mm.5mm Height Max.0V Operation Clipped Sine Output VCTCXO 0.000 ~ 26.000 MHz ±2.5 PPM -20 C ~ +75 C 7 x 5mm.9mm Height Max.0V Operation Clipped Sine Output VCTCXO 2.600 ~ 26.000 MHz ±2.5 PPM -20 C ~ +75 C 7 x 5mm mm Height Max.0V Operation Clipped Sine Output VCTCXO 0.000 ~ 200 MHz ±2.5 PPM -0 C ~ +75 C.4 x 9.6mm mm Height Max.0 / 5.0V Operation Clipped Sine Output TCXO or VCTCXO Stocking Std. Catalog Pages Page 59 Page 60 Page 6 Page 6 THRU-HOLE TCXOs and OCXOs PRODUCT FOX78B FOX782 FTS50AH Range Stability Temperature Range Key Features 8.000 ~ 20.000 MHz ±2.5 PPM -20 C ~ +75 C 4-Pin DIP 5.0V Operation Clipped Sine Output TCXO or VCTCXO Up to 45 MHz Available 8.000 ~ 20.000 MHz ±2.5 PPM -20 C ~ +75 C 4-Pin DIP 5.0V Operation HCMOS Output TCXO or VCTCXO Up to 45 MHz Available 0.000 ~.000 MHz ±250 PPB 0 C ~ +70 C 4-Pin DIP 5.0V Operation HCMOS/TTL Output Meets Stratum III Catalog Pages Page 64 Page 65 Page 66-67 54

VCXOs & TCXOs.V LOW PROFILE SMD VCXO VCS25AXT.V Operation Stocking Standard HCMOS Output Enable/Disable Tape and Reel (2,000 pcs. STD) DISTRIBUTOR STOCKING ITEMS Model Number VCS25AXT-0496 VCS25AXT-08 VCS25AXT-28 VCS25AXT-6 VCS25AXT-270 VCS25AXT-5 VCS25AXT-447 ELECTRICAL CHARACTERISTICS Range (FO) Temperature Range Operating (TOPR) Storage (TSTG) Stability Pullability Supply Voltage (VDD) Control Voltage (VC) Input Current (IDD).000 ~ 0.000 MHz 0.000+ ~ 45.000 MHz 45.000+ ~ 77.760 MHz Output Symmetry (50% VDD) Rise Time (0% ~ 90% VDD) (TR) Fall Time (90% ~ 0% VDD) (TF) Output Voltage (VOL) Output Current (VOH) (IOL) (IOH) Output Load Start-up Time Enable/Disable Time 2 Linearity Modulation Bandwidth (HCMOS) (TS) (MHz) 4.096 8.92 2.288 6.84 27.000 5.28 44.76.000 ~ 77.760 MHz -0ºC ~ +70ºC -ºC ~ +85ºC.V ± 0%.65V ±.5V 5mA 25mA 50mA % ~ 60% 5nS 5nS 0% VDD 90% VDD Min 4.0mA Min -.0mA Min 5pF 0mS 50nS ±0% 20 khz Custom specifications from 45.000 to 77.760 MHz available on an individual inquiry basis. Other temperature ranges, stabilities, and pullabilities available. See Page 56. Note: A 0.0µF bypass capacitor should be placed between VDD (Pin 6) and GND (Pin ) to minimize power supply line noise. All specifications subject to change without notice. Rev. 05/0/02 ENABLE / DISABLE FUNCTION 2 Pin 2 OUTPUT (Pin 4) OPEN ACTIVE '' Level VIH 2.7 V ACTIVE '0' Level VIL 0. V High Z See page 69 for tape and reel specifications. 55

.V LOW PROFILE SMD VCXO VCSAXT SERIES.V Operation HCMOS Output Enable/Disable Tape and Reel (2,000 pcs. STD) OPTIONS Many Stability/Pullability Options -ºC ~ +85ºC Option ('R' Version) VCXOs & TCXOs MODEL NUMBER SELECTION Model Number VCS2AXT VCS2AXTR VCS5AXT VCS5AXTR VCS22AXT VCS22AXTR VCS25AXT VCS25AXTR VCS20AXT VCS20AXTR Stability ±25PPM ±25PPM ±25PPM ±25PPM Range (FO) Storage Temperature Range Supply Voltage (VDD) Control Voltage (VC) Input Current (IDD) Pullability (TSTG) Operating Temperature (ºC) ELECTRICAL CHARACTERISTICS Range (MHz).000 ~ 77.760.000 ~ 77.760.000 ~ 77.760.000 ~ 77.760.000 ~ 77.760.000 ~ 77.760.000 ~ 77.760.000 ~ 77.760.000 ~ 77.760.000 ~ 77.760.000 ~ 77.760 4 MHz -ºC ~ +85ºC.V ± 0%.65V ±.5V.000 ~ 0.000 MHz 5mA 0.000+ ~ 45.000 MHz 25mA 45.000+ ~ 77.760 MHz 50mA Output Symmetry (50% VDD) % ~ 60% Rise Time (0% ~ 90% VDD) (TR) 5nS Fall Time (90% ~ 0% VDD) (TF) 5nS Output Voltage (VOL) 0% VDD (VOH) 90% VDD Min Output Current (IOL) 4.0mA Min (IOH) -.0mA Min Output Load (HCMOS) 5pF Start-up Time (TS) 0mS Enable/Disable Time 2 50nS Linearity ±0% Modulation Bandwidth 20 khz Inclusive of 25ºC tolerance, operating temperature range, input voltage change, load change, aging, shock, vibration, and Vc =.65V. Available on an individual inquiry basis. 4 Custom specifications from 45.000 to 77.760 MHz available on an individual inquiry basis. Note: A 0.0µF bypass capacitor should be placed between VDD (Pin 6) and GND (Pin ) to minimize power supply line noise. Note: An alternate pin connection with E/D on pin #5 is available. All specifications subject to change without notice. Rev. 05/0/02 ENABLE / DISABLE FUNCTION 2 Pin 2 OUTPUT (Pin 4) OPEN ACTIVE '' Level VIH 2.7 V ACTIVE '0' Level VIL 0. V High Z 56 See page 69 for tape and reel specifications.

VCXOs & TCXOs.V THRU-HOLE VOLTAGE CONTROLLED CRYSTAL OSCILLATOR VCXO-D.V Operation HCMOS Output Low Power Consumption Rugged Resistance Weld OPTIONS Many Stability/Pullability Options -ºC ~ +85ºC Option ('R' Version) MODEL NUMBER SELECTION Model Number VCXO-D VCXO-DR VCXO-D4 VCXO-D4R VCXO-D7 VCXO-D7R VCXO-D8 VCXO-D8R Stability ±25PPM ±25PPM ±25PPM ±25PPM Pullability Operating Temperature (ºC) Range (MHz).000 ~.500.000 ~.500.000 ~.500.000 ~.500.000 ~.500.000 ~.500.000 ~.500.000 ~.500 ELECTRICAL CHARACTERISTICS Range (FO) Storage Temperature Range Supply Voltage (VDD) Control Voltage (VC) Input Current (IDD).000 ~ 24.000 MHz 24.000+ ~ 5.000 MHz 5.000+ ~.500 MHz Output Symmetry (50% VDD) Rise Time (0% ~ 90% VDD) (TR) Fall Time (90% ~ 0% VDD) (TF) Output Voltage (VOL) Output Current (VOH) (IOL) (IOH) Output Load (HCMOS) Start-up Time (TS) Linearity (TSTG).000 ~.500 MHz -55ºC ~ +25ºC.V ± 5%.65V ±.65V 0mA 5mA 25mA % ~ 60% 0nS 0nS 0% VDD 90% VDD Min 4.0mA Min -.0mA Min 5pF 0mS ±0% Inclusive of 25ºC tolerance, operating temperature range, input voltage change, load change, aging, shock, vibration, and Vc =.65V. Higher frequencies available on an individual inquiry basis. All specifications subject to change without notice. Rev. 05/0/02 57

5.0V THRU-HOLE VOLTAGE CONTROLLED CRYSTAL OSCILLATOR VCXO-C 5.0V Operation HCMOS/TTL Output Rugged Resistance Weld OPTIONS Many Stability/Pullability Options -ºC ~ +85ºC Option ('R' Version) VCXOs & TCXOs MODEL NUMBER SELECTION Model Number VCXO-C2 VCXO-C2R VCXO-C VCXO-CR VCXO-C4 VCXO-C4R VCXO-C7 VCXO-C7R VCXO-C8 VCXO-C8R Stability ±25PPM ±25PPM ±25PPM ±25PPM Range (FO) Storage Temperature Range Supply Voltage (VDD) Control Voltage (VC) Input Current (IDD).000 ~ 24.000 MHz 24.000+ ~ 0.000 MHz 0.000+ ~.000 MHz Output Symmetry (50% VDD) Rise Time (0% ~ 90% VDD) (TR) Fall Time (90% ~ 0% VDD) (TF) Output Voltage (VOL) Pullability ±200PPM ±200PPM (TSTG) Operating Temperature (ºC) ELECTRICAL CHARACTERISTICS Output Current Output Load TTL HCMOS Start-up Time (VOH) (IOL) (IOH) (TS) Range (MHz).000 ~.000.000 ~.000.000 ~.000.000 ~.000.000 ~.000.000 ~.000.000 ~.000.000 ~.000.000 ~.000.000 ~.000.000 ~.000 MHz -ºC ~ +85ºC 5.0V ± 5% 2.5V ± 2V 5mA 20mA 0mA % ~ 60% 0nS 0nS 0% VDD 90% VDD Min.2mA Min -0.mA Min 8 LSTTL 5pF 0mS Phase Noise Fo + khz -25 dbc/hz Fo + 0 khz -0 dbc/hz Stability vs. Voltage (VDD = 5.0V ±.0PPM ± 5%) ±0% Linearity 0kHz Modulation Inclusive of 25ºC tolerance, operating temperature range, input voltage change, load change, aging, shock, vibration, and Vc = 2.5V. Higher frequencies available on an individual inquiry basis. All specifications subject to change without notice. Rev. 05/0/02 58

VCXOs & TCXOs.0V ULTRA MINIATURE SMD TCXO/VCTCXO FOX94 SERIES OPTIONS.0V Operation Voltage Control (FOX94E).5mm Height Max Lower Voltages Clipped Sine Output Low Cost Tape and Reel (2,000 pcs. STD) DEVELOPED FREQUENCIES 2.600 MHz 2.800 MHz.000 MHz.824 MHz 4.0 MHz 4.850 MHz 6.800 MHz ELECTRICAL CHARACTERISTICS Range (FO) Temperature Range Operating (TOPR) Storage (TSTG) Supply Voltage (VDD) Input Current (IDD) Initial Tolerance (@ 25ºC ± 2ºC) (Vc =.5V) 2 Stability Over Temperature Range Over Supply Voltage Change (.0V ± 5%) Over Load Change (0Ω ± 0% // 0pF ±0%) Output Waveform (Clipped Sine) Peak-to-Peak Level (Vp-p) Output Load Aging per year Pullability 2 (Vc =.5 ±.0V) 9.200 MHz 9.4 MHz 9.680 MHz 9.800 MHz 20.000 MHz 26.000 MHz 2.600 ~ 26.000 MHz -20ºC ~ +75ºC -ºC ~ +85ºC.0V ± 5% ma ±0.5PPM ±2.5PPM ±0.2PPM ±0.2PPM 0.8V Min 0kΩ // 0pF ±.0PPM ±5.0 ~ ±5.0 PPM Undeveloped frequencies available on an inquiry basis. 2 For proper operation, a control voltage (Vc) must be applied to pin on VCTCXOs. All specifications subject to change without notice. Rev. 05/0/02 See page 69 for tape and reel specifications. 59

.0V SMD TCXO/VCTCXO FOX07H.0V Operation.9mm Height Max Clipped Sine Output Tape and Reel (2,000 pcs. STD) VCXOs & TCXOs ELECTRICAL CHARACTERISTICS Range (FO) Temperature Range Operating (TOPR) Storage (TSTG) Supply Voltage (VDD) Input Current (IDD) Stability Over Temperature Range Over Supply Voltage Change (.0V ± 5%) Over Load Change (0ς // 0pF) Voltage Control (.5V ±.0V) Output Waveform (Clipped Sine) Peak-to-Peak Level (Vp-p) Output Load Aging per year For proper operation, a control voltage (Vc) must be applied to pin. All specifications subject to change without notice. Rev. 05/0/02 0.000 ~ 26.000 MHz -20ºC ~ +75ºC -ºC ~ +85ºC.0V ± 5% ma ±2.5PPM ±0.PPM ±0.PPM ±5.0 ~ ±5.0PPM 0.8V Min 0kΩ // 0pF ±.0PPM 60 See page 69 for tape and reel specifications.

VCXOs & TCXOs.0V LOW PROFILE SMD VCTCXO FOX2BE.0V Operation mm Height Max Clipped Sine Output Tape and Reel (,000 pcs. STD) ELECTRICAL CHARACTERISTICS Range (FO) Temperature Range Operating (TOPR) Storage (TSTG) Supply Voltage (VDD) Input Current (IDD) Stability Over Temperature Range Over Supply Voltage Change (.0V ± 5%) Over Load Change (0KΩ±0% // 0pF±0%) Initial Tolerance @ 25ºC Vc =.5V Output Waveform (Clipped Sine) Peak-to-Peak Level (Vp-p) Output Load Pullability (.5V ±.0V) Aging per year For proper operation, a control voltage (Vc) must be applied to pin. All specifications subject to change without notice. Rev. 05/0/02 2.600 ~ 26.000 MHz -20ºC ~ +75ºC -ºC ~ +85ºC.0V ± 5% ma ±2.5PPM ±0.PPM ±0.PPM ±0.5PPM 0.8V Min 0KΩ // 0pF ±5.0 ~ ±5.0PPM ±.0PPM See page 69 for tape and reel specifications. 6

.0V LOW PROFILE VCTCXO FOX80BE.0V Operation mm Height Max Clipped Sine Output Low Cost Stocking Standard Tape and Reel (2,000 pcs. STD) DISTRIBUTOR STOCKING ITEMS Model Number FOX80BE-00 FOX80BE-28 FOX80BE-44 FOX80BE-60 FOX80BE-92 (MHz) 0.000 2.800 4.0 6.000 9.200 VCXOs & TCXOs ELECTRICAL CHARACTERISTICS Range (FO) Temperature Range Operating (TOPR) Storage (TSTG) Tolerance (@25ºC) Vc =.5V Supply Voltage (VDD) Input Current (IDD) Stability Over Temperature Range Over Supply Voltage Change (.0V ± 5%) Over Load Change (0Ω ± 0% // 0pF ± 0%) 0.000 ~ 200 MHz -0ºC ~ +75ºC -5ºC ~ +85ºC ±0.5PPM.0V ± 5% ma ±2.5PPM ±0.PPM ±0.PPM ±.0PPM Min Voltage Control (.5V ±.0V) Output Waveform (Clipped Sine) Peak-to-Peak Level (Vp-p) 0.8V Min 0.000 ~ 4.0 0.7V Min 4.0+ ~ 200 0KΩ // 0pF Output Load ±.0PPM Adjustment (Internal Trimmer) ±0.8PPM Aging For proper per operation, year a control voltage (Vc) must be applied to pin on VCTCXOs. All specifications subject to change without notice. Rev. 05/0/02 62 See page 69 for tape and reel specifications.

VCXOs & TCXOs.0V/5.0V LOW PROFILE TCXO FOX80 SERIES OPTIONS mm Height Max 'A' Version - 5.0V Low Cost 'B' Version -.V Clipped Sine Output VCTCXO - AE/BE Version Tape and Reel (2,000 pcs. STD) VCTCXO - AH/BH Version (trimmerless) ELECTRICAL CHARACTERISTICS Range (FO) Temperature Range Operating (TOPR) Storage (TSTG) Initial Tolerance (@25ºC) Vc = 2.5V (A Series) FOX80A/B/AE/BE Vc =.5V (B Series) FOX80AH/BH Supply Voltage (VDD) A Version B Version Input Current (IDD) Stability Over Temperature Range Over Supply Voltage Change (VDD ± 5%) Over Load Change (0Ω ± 0% // 0pF ± 0.000 ~ 200 MHz -0ºC ~ +75ºC -5ºC ~ +80ºC ±0.5PPM ±PPM 5.0V ± 5%.0V ± 5% ma ±2.5PPM ±0.PPM ±0.PPM 0%) Output Waveform (Clipped Sine) Peak-to-Peak Level (Vp-p).0V Min A Version: 0.000 ~ 200 MHz 0.8V Min B Version: 0.000 ~ 4.0 MHz 0.7V Min B Version: 4.0+ ~ 200 MHz 0KΩ // 0pF Output Load Adjustment (Internal Trimmer) ±.0PPM FOX80A/B/AE/BE Trimmerless FOX80AH/BH Voltage Control Option (VCTCXO) None A Version (Vc=2.5±V) FOX80A/B ±5.0PPM Min B Version (Vc=.5±.0V) FOX80AE/BE ±8.0PPM Min FOX80AH/BH Aging per year ±0.8PPM For 8.000 proper ~ operation, 200 a control voltage (Vc) must be applied to pin on VCTCXOs. All specifications subject to change without notice. Rev. 05/0/02 See page 69 for tape and reel specifications. 6

5.0V THRU-HOLE TCXO/VCTCXO FOX78B 5.0V Operation Clipped Sine Output Adjustable 4-Pin DIP OPTIONS VCTCXO - FOX78C Higher Frequencies VCXOs & TCXOs ELECTRICAL CHARACTERISTICS Range (FO) Initial Tolerance @ 25ºC Stability Over Temperature Range Over Supply Voltage Change (5.0V ± 5%) Over Load Change (0KΩ ± 0% // 0pF 0%) Temperature Range Operating (TOPR) Storage (TSTG) Supply Voltage (VDD) Output Waveform (Clipped Sine) Peak-to-Peak Level (Vp-p) Input Current (IDD) Output Load Aging @ 25ºC; per year 8.000 ~ 9.999999 MHz 20.000000 MHz 8.000 ~ 20.000 MHz ±.0PPM ±2.5PPM ±0.2PPM ±0.2PPM -20ºC ~ +75ºC -ºC ~ +80ºC 5.0V ± 5%.0V Min ma 0KΩ // 0pF ±.0PPM ±PPM ±.0PPM Min Frequencies from Adjustment 20.000+ MHz (Internal to 45.000 Trimmer) MHz available on an individual inquiry basis. VCTCXO version (FOX78C) available on an individual inquiry basis to custom customer specifications. All specifications subject to change without notice. Rev. 05/0/02 64

VCXOs & TCXOs 5.0V THRU-HOLE TCXO/VCTCXO FOX782 5.0V Operation HCMOS Output Adjustable 4-Pin DIP OPTIONS VCTCXO - FOX782C Higher Frequencies.V (FOX782A) ELECTRICAL CHARACTERISTICS Range (FO) Initial Tolerance @ 25ºC Stability Over Temperature Range Over Supply Voltage Change (5.0V ± 5%) Temperature Range Operating (TOPR) Storage (TSTG) Supply Voltage (VDD) Input Current (IDD) 8.000 ~ 20.000 MHz Output Symmetry (50% VDD) Rise Time (0% ~ 90% VDD) (TR) Fall Time (90% ~ 0% VDD) (TF) Output Voltage (VOL) Output Current Output Load Start-up Time (VOH) (IOL) (IOH) (HCMOS) (TS) 8.000 ~ 20.000 MHz ±.0PPM ±2.5PPM ±0.2PPM -20ºC ~ +75ºC -ºC ~ +80ºC 5.0V ± 5% 5mA % ~ 60% 5nS 5nS 0% VDD 90% VDD Min 4.0mA Min -.0mA Min 5pF 0mS Frequencies from 20.000+ MHz to 45.000 MHz available on an individual inquiry basis. VCTCXO version (FOX782C) available on an individual inquiry basis to custom customer specifications. All specifications subject to change without notice. Rev. 05/0/02 65

OVEN CONTROLLED CRYSTAL OSCILLATORS (OCXO) GENERAL DESIGN SPECIFICATIONS PRELIMINARY As Fox ventures into the OCXO product offerings, we have established a General Specification Matrix of products we currently have in development. In addition to the matrix, we can develop new OCXOs based on customer needs. To discuss your OCXO requirements, contact the Fox Customer Technology Center (CTC) referenced on the inside covers of this catalog. 4-PIN DIP EURO PACKAGE Range Stability Temperature Range Supply Voltages Output Type 0.000 ~ 25.000 MHz ±250 ~ ±750 PPB 0ºC ~ +70ºC, -ºC ~ +75ºC.V, 5.0V HCMOS, Sine Wave Range Stability Temperature Range Supply Voltages Output Type 5.000 ~ 25.000 MHz ±4 ~ ±20 PPB 0ºC ~ +50ºC, -ºC ~ +75ºC 5.0V, V HCMOS, Sine Wave 8. x 8.mm PACKAGE 50.8 x 50.8mm PACKAGE OCXOs Range Stability Temperature Range Supply Voltages Output Type 5.000 ~ 25.000 MHz ±4 ~ ±20 PPB 0ºC ~ +50ºC, -ºC ~ +75ºC 5.0V, V HCMOS, Sine Wave * Current Capabilities not yet in production. * All specifications to be confirmed at prototype. Rev. 05/0/02 Range Stability Temperature Range Supply Voltages Output Type 5.000 ~ 25.000 MHz ±4 ~ ±20 PPB 0ºC ~ +50ºC, -ºC ~ +75ºC 5.0V, V HCMOS, Sine Wave 66

OCXOs STRATUM III 4-PIN DIP OVEN CONTROLLED CRYSTAL OSCILLATOR FTS50AH Meets Stratum III 5.0V Operation HCMOS Output 4-Pin DIP OPTIONS.V Available ELECTRICAL CHARACTERISTICS Range (FO) Temperature Range Operating Storage Supply Voltage Output Type Pullability Control Voltage Stabilities (TOPR) (TSTG) vs. Temperature vs. Voltage Holdover Aging (24 hours) Holdover Stability Load Stability Long Term Aging st Year Aging 0 Years Warm-up to within ±4.6 PPM Warm-up Power Operating Power (Typical) Phase Noise.V available upon request All specifications subject to change without notice. Rev. 05/0/02 0.000 ~.000 MHz 0ºC ~ +70ºC -ºC ~ +85ºC 5V ±0.2V HCMOS 4 PPM Min 0.5V ~ 5.0V ±4.6 PPM All effects for 0 years ±250 PPB ±00 PPB ±20 PPB ±70 PPB ±0 PPB ±0.75 PPM ±4.2 PPM 2 Minutes <.5 Watts.0W ~ 0ºC, 0.6W @ +25ºC -5 dbc/hz @ 00 Hz - dbc/hz @ 0 khz 67

FOX Electronics - The Leader in Radio Crystal Oscillator Radio Crystal Oscillators The RFXO Family of Oscillators was developed by Fox Electronics Inc. for SONET/SDH/ATM/WAN applications. By combining a proprietary ASIC architecture with our advanced quartz technologies, these RFXOs are able to generate very clean output frequencies. This exclusive combination of radio frequency control technologies enables these RFXOs to deliver the optimum cost-to-performance ratio in the industry for RF applications. See us at Electronica 2002. RFV00 Spec Sheet RFX00 Spec Sheet RFXO Features: Available as a standard Oscillator (XO) or Voltage controlled Crystal Oscillator (VCXO) Frequencies from 600MHz to.25ghz Industry standard SMT package (7.5x5x.5mm Max) LV-PECL complementary outputs.v and 2.5v versions Output Enable/Disable function Low jitter and phase Noise Tight stabilities and extended temperature ranges available RFXO Series, includes both PDFs RFXO Applications: PLL circuits for clock smoothing or frequency translation SONET/SDH, ATM, WAN, OC-2 up through OC-768 including FEC rates, Gb Ethernet and Fiber Channel Timing reference for Optical and Data Communications systems RFXO Description: The RFXO family of Oscillators is an ASIC-driven crystal-based line of frequency control products. These RFXOs are available as standard Crystal Oscillators (XOs) or Voltage Controlled Crystal Oscillators (VCXOs) with frequencies from 600MHz to.25ghz. The RFXO family of products generates an output at the frequency of operation (fo) with low jitter and phase noise in the frequency domain. Low clock jitter is essential to achieve a low bit error rate in optical data communications and also allows for full use of the allotted bandwidth. This makes the RFXO ideally suited for the next generation of low jitter clocks and data streams for SONET/SDH applications. http://www.foxonline.com/rfxoseries2.htm ( of 2) [/06/2002 2:54:45 PM]

FOX Electronics - The Leader in Radio Crystal Oscillator Electronica 2002 New Munich Trade Fair Center Munich, Germany November 2 ~5 November 2002 Viewing and printing of these catalog pages requires Adobe Acrobat Reader, which can be downloaded at no cost by using this link. It is available for many platforms. Your printer setup may require an adjustment to print the entire page image. Need Technical Support? Please include your phone number. Copyright 998-2002 Fox Electronics. All rights reserved. http://www.foxonline.com/rfxoseries2.htm (2 of 2) [/06/2002 2:54:45 PM]

.V LV-PECL XO RFX00.V Operation High Performance Complementary Output Applications include SONET / SDH / ATM / WAN PRELIMINARY MODEL NUMBER SELECTION Model Number RFX00 RFX00R RFX05 RFX05R RFX06 RFX06R RFX08 Stability ±25PPM ±25PPM ±20PPM Operating Temperature (ºC) -20 ~ +70-20 ~ +70-20 ~ +70-20 ~ +70 ELECTRICAL CHARACTERISTICS Available s Storage Temperature Range Supply Voltage (VDD) Supply Current.V Version Rise Time (20% ~ 80% Vp-p) Fall Time (80% ~ 20% Vp-p) Symmetry Output Voltage (50% Vp-p).V Version(VOL) (VOH) (TS) Start-up Time PECL Skew (50% Vp-p) Jitter Integrated 2kHz to 20MHz RMS Cycle-to-Cycle 622 ~ 700 MHz,.244 ~.25GHz -55ºC ~ +25ºC.V ± 0% 60mA 0.5nS 0.5nS 45/55.05V ~.65 V 2.55 ~ 2.5 V 0mS 25pS <0.5pS ps 0 ps Inclusive of 25ºC tolerance, operating temperature range, input voltage change, load change, aging, shock, and vibration. RFX00 Series Recommended Circuit LV-PECL OUT LV-PECL OUT

.V LV-PECL VCXO RFV00.V Operation High Performance Complementary Output Applications include SONET / SDH / ATM / WAN PRELIMINARY MODEL NUMBER SELECTION Model Number RFV50 RFV50R RFV25 RFV25R RFV0 Stability ±25PPM ±25PPM ±20PPM Pullability Operating Temperature (ºC) -20 ~ +70-20 ~ +70-20 ~ +70 ELECTRICAL CHARACTERISTICS Available s Storage Temperature Range Supply Voltage (VDD) Supply Current.V Version Rise Time (20% ~ 80% Vp-p) Fall Time (80% ~ 20% Vp-p) Symmetry (50% Vp-p) Output Voltage.V Version(VOL) (VOH) Start-up Time (TS) Linearity Modulation Bandwidth PECL Skew (50% Vp-p) Jitter Integrated 2kHz to 20MHz RMS Cycle-to-Cycle 622 ~ 700 MHz,.244 ~.25GHz -55ºC ~ +25ºC.V ± 0% 60mA 0.5nS 0.5nS 45/55.05V ~.65 V 2.55 ~ 2.5 V 0mS ± 0% >0kHz 25pS <0.5pS ps 0 ps Inclusive of 25ºC tolerance, operating temperature range, input voltage change, load change, aging, shock, and vibration. RFV00 Series Recommended Circuit LV-PECL OUT LV-PECL OUT 2

Fox Electronics Part Description Guide for TCXOs/VCXOs Make Selection from Product Family in Fox Catalog or Foxonline.com For Example: Fox80B (####.######) 2 MHz Customer Fills In Stability 2 Pick from Section A 4 Operating Temp 2 5/6 Fox Use 7 SMD Packaging 8 Fox Use 9/0 Value Added Fox Production SMD Reel Quantities 759/79 Series K F5000/F500 Series K FOX80 Series 2K FOX05B Series K FOX2BE Series K VCS Series 2K Section A A ± 00ppm B ± 50 ppm C ± 0ppm D ± 25ppm E ± 20ppm F ± 5ppm G ± 2ppm H ± 0ppm J ± 7.5ppm K ± 7ppm L ± 5ppm M ± 4ppm N ± ppm P ± 2.5ppm R ± 2ppm S ±.5ppm T ± ppm U ± 0.5ppm Operating Temp. Range A = 0º to +50ºC B = -0º to +50ºC C = 0º to +70ºC D = -0º to +60ºC E = -0º to +70ºC F = -20º to +70ºC Z = -25º to +75ºC G = -0º to +70ºC H = -0º to +75ºC J = -0º to +80ºC K = -0º to +85ºC L = -5º to +80ºC V = -5º to +85ºC M = -º to +85ºC SMD Packaging 0 = Tape/Reel* 250 = 250 500 = 500 000 = 000 Tape Only = Tape Only Value Added M = Special Marking N = Cut Base S = Bulk Z = SMD tape Notes: Fox unique part numbers for non-standards are randomly generated based on the elements of the part description in a format: ### - - Random # (099-22.84-9789 is Fox unique part number). 2 All combinations are not possible. * 0 = Tape/Reel assumes that no quantity per reel was specified: therefore, the Fox Production SMD Reel Quantities list applies. For any other quantities specified a broken reel charge will apply. Custom Custom C = Custom Place attach drawing and/or additional electrical specs for our engineering department. 68

SURFACE MOUNT VCXOs and TCXOs TAPE AND REEL SPECIFICATIONS TAPE SPECIFICATIONS (millimeters) MODEL VCSAXT Series FOX94 Series FOX07H FOX2BE FOX80 Series A.5.5.5.5.5 B 4.0 4.0 4.0 4.0 4.0 C 8.0 8.0 8.0 8.0 D 5.5 5.5 7.5 7.5.5 E 6.0 6.0 24.0 F.9.7 2.5 2.2 2.7 STD QTY 2,000 2,000 2,000,000 2,000 Standard reel quantity. REEL SPECIFICATIONS (millimeters) MODEL VCSAXT Series FOX94 Series FOX07H FOX2BE FOX80 Series G H I 2 2 25 2 2 J 80 00 80 00 80 K 255 254 255 0 0 L 7.5.5 7.5 6.4 25.5 M.6 69

MONOLITHIC CRYSTAL FILTERS Fox filters offer excellent features such as sharp cut off characteristics, low loss and high stability over a wide temperature range which are superior to LC Filters and Ceramic Filters. The basic building block for all custom built Fox filters is the twopole monolithic filter available in standard package as shown. Twopole monolithic filters are cascaded to produce four, six and eight pole filter responses with the addition of coupling capacitors between two-pole sections. Standard Fox filters are available with center frequencies from 0.7 MHz to 90 MHz, and from two to eight poles. For custom made filters, please specify the following: Holder Size Nominal Pass Bandwidth Insertion Loss Attenuation Spurious Response Ripple Terminating Impedance Operating Temp. Range Note: 45F Series 45.000 MHz fundamental is a special filter designed for mobile radio and cellular phone applications. MULTI-POLE PACKAGE DIMENSIONS CASE TYPE C D CN L 0.590 (5.0) 0.728 (8.5) 0.4 (.0) W 0.472 () 0.472 () 0.5 (8.5) H 0.59 (5.0) 0.59 (5.0) 0.45 (.5) A 0.54 (9.0) 0.5 (.5) 0.29 (7.4) B 0.97 (5.0) 0.97 (5.0) 0.57 (4.0) FILTERS 70