PowerLog FA-20 20 GHz Analog Intensity Modulator with Small Form Factor Features: Reliable X-cut LiNbO3 with Titanium Indiffused Waveguides Integrated Polarizer Very Low Drive Voltage Low Insertion Loss 1550 nm and 1310 nm Operating up to 20 GHz and Beyond Integrated Photodiode Small Form Factor Very Smooth Frequency Response Telcordia Qualified Applications: Antenna Remoting High Frequency Fiber Optic Links Radio Over Fiber Delay Lines Telemetry Systems Instrumentation The Oclaro PowerLog FA-20 Analog Intensity Modulator has been specifically designed for analog signal generation in civil and defense applications. High linearity is combined with an exceptional low drive voltage and a small footprint. The frequency range covers DC to beyond 20 GHz with a very smooth frequency response. A 1300 nm version of this high performance analog modulator is available on request. This product is built on the well assessed F10 modulator platform. The increasing demand to shift the transmission frequency in microwave fiber optic links towards higher frequency finds in Oclaro analog modulators the most advanced and suitable answer. The experience and know-how of Oclaro engineers is available to tailor this product to customer s specific requirements. 1
Performance Characteristics Electro Optical Response Electrical Return Loss 0-5 -1-10 -2-3 -15 S21 (dbe) -4-5 -6-7 S11 (dbe) -20-25 -30-8 -9-35 -10 0 2 4 6 8 10 12 14 16 18 20 Frequency (GHz) -40 0 2 4 6 8 10 12 14 16 18 20 Frequency (GHz) Absolute Maximum Ratings Parameters Conditions Min Max Unit Input Power (Electrical) RF-Port / AC Coupled 28 dbm Input Power (Optical) CW 100 mw Operating Temperature Variation Rate 1 C/min Storage Temperature Range 40 85 C Operating Temperature Range 0 70 C 2
Specifications Parameters Units Optical Operating Wavelength Range 1280 1340 1525-1615 nm Insertion Loss < 5 3.5 db Extinction Ratio (DC) 20 db Optical Return Loss -45 db Electrical S 21 Electro Optical Bandwidth (-3 db) > 12 GHz S 21 Electro Optical Bandwidth (-6 db) > 20 GHz S 11 Electrical Return Loss -10 db RF V Voltage (@ 1 khz) 3.5 4 RF V Voltage (@ 1 khz) Bias V Voltage (@ 1 khz) 5.0 5.5 Bias V Voltage (@ 1 khz) 2 nd Harmonic Suppression 45 db RF Input Connector Impedance 50 Ω Photodiode Responsivity (Referred to Output Power) 1 ma/watt Photodiode Linearity ± 10% Pin-Out and Fiber Specifications RF Input Port Bias and PD Connector GPO Lead Pins Input Fiber Corning/Fujikura SM 13 PUV/UV400 (Panda Fiber) (on request) Corning/Fujikura SM15P UV/UV400 (Panda Fiber) Output Fiber Corning SMF-28 1 3
Package Footprint Dimensions are in mm. Pin Out Pin # Description 1 PD Photodiode Cathode 2 PD Photodiode Anode 3 B Bias 4 G Ground 5 RF RF Input (GPO Male) 4
Ordering Information Part Number FA20-0-13P-Px-yyzz-00 yy; zz Input; Output Connectors NC = No Connectors FP= FC/PC SP=SC/PC FA=FC/APC Other connector s available upon request x Output Fiber S = SMF P = PMF Contact Information Worldwide Headquarters 2584 Junction Avenue San Jose CA 95134 USA Tel: +1 408 919 1500 Fax: +1 408 919 1501 www.oclaro.com sales@oclaro.com Important Notice Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by Oclaro before they become applicable to any particular order or contract. In accordance with the Oclaro policy of continuous improvement specifications may change without notice. The publication of information in this data sheet does not imply freedom from patent or other protective rights of Oclaro or others. Further details are available from any Oclaro sales representative. D2800 PowerLog FA-20 Version 2.1 September 2009 Oclaro 2009. Oclaro the Oclaro, Inc. logo, and all other Oclaro, Inc product names and slogans are trademarks or registered trademarks of Oclaro, Inc. in the U.S.A. or other countries. Products described in this datasheet may be covered by one or more patents in the U.S.A. and abroad. Information in this datasheet is subject to change without notice. 5