HMC540SLP3E v db LSB SILICON MMIC 4-BIT DIGITAL POSITIVE CONTROL ATTENUATOR, GHz

Transcription

1 HMC54SLP3E v.95 LSB SILICON MMIC 4-BIT DIGITAL POSITIVE CONTROL ATTENUATOR,. - 8 GHz Typical Applications Features The HMC54SLP3E is ideal for both RF and IF applications: Cellular Infrastructure Wireless Infrastructure Microwave Radio & VSAT Test Equipment and Sensors Functional Diagram LSB Steps to 5 ±.2 Typical Step Error Low Insertion Loss: =< High IP3: +56 m Single Control Line Per Bit TTL/CMOS Compatible Control Single +3.3/+5V Supply 3x3 mm SMT Package ESD rating: Class 2 (2kV HBM) Drop-in Replacement for HMC54LP3E General Description The HMC54SLP3E is a broadband 4-bit Silicon IC digital attenuator in a low cost leadless surface mount package. This single positive control line per bit digital attenuator utilizes off chip AC ground capacitors for near DC operation, making it suitable for a wide variety of RF and IF applications. Covering. to 8 GHz, the insertion loss is less than typical. The attenuator bit values are (LSB), 2, 4 and 8 for a total attenuation of 5. Attenuation accuracy is excellent at ±.2 typical step error. The attenuator also features a IIP3 of +56m. Four TTL/CMOS control inputs are used to select each attenuation state. It can operate with a single Vdd ranging from +3.3V to 5V. Electrical Specifications, T A = +25 C, With Vdd = +5V & Vctl = /+5V (Unless Otherwise Noted) Insertion Loss Parameter Frequency (GHz) Min. Typ. Max. Units GHz GHz GHz GHz GHz Attenuation Range. - 8 GHz 5 Return Loss (RF & RF2, All Atten. States) Attenuation Accuracy: (Referenced to Insertion Loss) All States GHz GHz GHz. -. GHz GHz GHz GHz 5.5 GHz - 8 GHz ± (.2 + 2% of Atten. Setting) Max. ± (.2 + 3% of Atten. Setting) Max. ± (.3 + 5% of Atten. Setting) Max. ± (.4 + 8% of Atten. Setting) Max. ± (.5 + 9% of Atten. Setting) Max. rights of of third parties that may result from its use. Specifications subject to change without notice. No license is is granted by by implication or or otherwise under any patent or patent rights of of Analog Devices. Trademarks Trademarks and and registered registered trademarks trademarks are are the the property property of of their their respective respective owners. owners. For price, delivery, and to place orders: Analog One Technology Way, P.O. Box 96, Norwood, MA Phone: Order online at

2 HMC54SLP3E v.95 LSB SILICON MMIC 4-BIT DIGITAL POSITIVE CONTROL ATTENUATOR,. - 8 GHz Frequency Response Plots up to 6 GHz Insertion Loss Parameter Frequency (GHz) Min. Typ. Max. Units Input Power for. Compression. - 8 GHz 3 m Input Third Order Intercept Point (Two-Tone Input Power= 2 m Each Tone) Switching Characteristics trise, tfall (/9% RF) ton, toff (5% CTL to /9% RF) REF - 4 States 5-5 States. - 8 GHz DC -8 GHz Return Loss RF, RF m ns ns INSERTION LOSS () RETURN LOSS () C +85 C -4 C IL Normalized Attenuation Bit Error vs. Attenuation State 2 NORMALIZED ATTENUATION () BIT ERROR () ATTENUATION STATE () MHz 5 MHz GHz 2 GHz 3 GHz 4 GHz 5 GHz 5.5 GHz For price, delivery, and to place orders: Analog One Technology For price, Way, delivery, P.O. and Box to 96, place Norwood, orders: Analog MA Phone: Order online One at Technology Way, P.O. Box 96, Norwood, MA Phone: Order online at 2

3 HMC54SLP3E v.95 LSB SILICON MMIC 4-BIT DIGITAL POSITIVE CONTROL ATTENUATOR,. - 8 GHz Bit Error vs. Frequency.5 Relative Phase vs. Frequency 4 Step Error vs Frequency (Major States) STEP ERROR () BIT ERROR () RELATIVE PHASE (deg) For price, delivery, and to place orders: Analog One Technology For price, Way, delivery, P.O. and Box to 96, place Norwood, orders: Analog MA Phone: Order online One at Technology Way, P.O. Box 96, Norwood, MA Phone: Order online at

4 HMC54SLP3E v.95 LSB SILICON MMIC 4-BIT DIGITAL POSITIVE CONTROL ATTENUATOR,. - 8 GHz Frequency Response Plots up to GHz Insertion Loss Return Loss RF, RF2 INSERTION LOSS () C +85 C -4 C Normalized Attenuation RETURN LOSS () IL 2 4 Bit Error vs. Attenuation State NORMALIZED ATTENUATION () BIT ERROR () ATTENUATION STATE () GHz 4 GHz 5 GHz 6 GHz 7 GHz 8 GHz Bit Error vs. Frequency BIT ERROR () Relative Phase vs. Frequency RELATIVE PHASE (deg) For price, delivery, and to place orders: Analog One Technology For price, Way, delivery, P.O. and Box to 96, place Norwood, orders: Analog MA Phone: Order online One at Technology Way, P.O. Box 96, Norwood, MA Phone: Order online at 4

5 HMC54SLP3E v.95 LSB SILICON MMIC 4-BIT DIGITAL POSITIVE CONTROL ATTENUATOR,. - 8 GHz Step Error vs Frequency (Major States).5 STEP ERROR () For price, delivery, and to place orders: Analog One Technology For price, Way, delivery, P.O. and Box to 96, place Norwood, orders: Analog MA Phone: Order online One at Technology Way, P.O. Box 96, Norwood, MA Phone: Order online at

6 HMC54SLP3E v.95 LSB SILICON MMIC 4-BIT DIGITAL POSITIVE CONTROL ATTENUATOR,. - 8 GHz Power Handling up to 8 GHz Input Third Order Intercept Point over Temp., 5V ( MHz - 8 GHz) 6 Input Third Order Intercept Point over Temp., 3.3V ( MHz - 8 GHz) 6 IP3 (m) C +85C -4C. and Input Compression Point, 5V ( MHz - 8 GHz) 36 IP3 (m) C +85C -4C Input Compression Point, Over Temp., 5V ( MHz - 8 GHz) 36 INPUT COMPRESSION (m) INPUT COMPRESSION (m) C +85 C -4 C. and Input Compression Point, 3.3V ( MHz - 8 GHz) INPUT COMPRESSION (m) Input Compression Point, Over Temp., 3.3V ( MHz - 8 GHz) INPUT COMPRESSION (m) C +85 C -4 C For price, delivery, and to place orders: Analog One Technology For price, Way, delivery, P.O. and Box to 96, place Norwood, orders: Analog MA Phone: Order online One at Technology Way, P.O. Box 96, Norwood, MA Phone: Order online at 6

7 HMC54SLP3E v.95 LSB SILICON MMIC 4-BIT DIGITAL POSITIVE CONTROL ATTENUATOR,. - 8 GHz Absolute Maximum Ratings Recommended Operation Ratings RF Input Power at 85 C RF Input Power at 5 C +27 m +25 m Bias Voltage (Vdd) -.3V to 5.4V Control Voltage Range (V to V4) Channel Temperature 4 C Thermal Resistance (at maximum power dissipation) -.3V to Vdd +.5V C/W ESD Sensitivity (HBM) Class 2 Storage Temperature -65 to +5 C RF Input Power at 85 C +24 m RF Input Power at 5 C +23 m Bias Voltage (Vdd) 3V to 5.4V Control Voltage Range (V to V4) to Vdd Operating Temperature -4 to +5 C ELECTROSTATIC SENSITIVE DEVICE OBSERVE HANDLING PRECAUTIONS Bias Voltage & Current Vdd (V) Control Voltage Idd (Typ.) (ma) State Vdd = +3.3V Vdd = +5V Low < ua to < ua High 2 to 25 ua 2 to 35 ua Truth Table V 8 Control Voltage Input V2 4 V3 2 V4 High High High High Attenuation State RF - RF2 Reference I.L. High High High Low High High Low High 2 High Low High High 4 Low High High High 8 Low Low Low Low 5 Any combination of the above states will provide an attenuation approximately equal to the sum of the bits selected. 7 For price, delivery, and to place orders: Analog One Technology For price, Way, delivery, P.O. and Box to 96, place Norwood, orders: Analog MA Phone: Order online One at Technology Way, P.O. Box 96, Norwood, MA Phone: Order online at

8 HMC54SLP3E v.95 LSB SILICON MMIC 4-BIT DIGITAL POSITIVE CONTROL ATTENUATOR,. - 8 GHz Outline Drawing NOTES:. LEADFRAME MATERIAL: COPPER ALLOY 2. DIMENSIONS ARE IN INCHES [MILLIMETERS] 3. LEAD SPACING TOLERANCE IS NON-CUMULATIVE 4. PAD BURR LENGTH SHALL BE.5mm MAXIMUM. PAD BURR HEIGHT SHALL BE.5mm MAXIMUM. 5. PACKAGE WARP SHALL NOT EXCEED.5mm. 6. ALL GROUND LEADS AND GROUND PADDLE MUST BE SOLDERED TO PCB RF GROUND. 7. REFER TO HITTITE APPLICATION NOTE FOR SUGGESTED LAND PATTERN. Package Information Part Number Package Body Material Lead Finish MSL Rating Package Marking [3] [2] H54S HMC54SLP3E RoHS-compliant Low Stress Injection Molded Plastic % matte Sn MSL3 XXXX [] Max peak reflow temperature of 235 C [2] Max peak reflow temperature of 26 C [3] 4-Digit lot number XXXX For price, delivery, and to place orders: Analog One Technology For price, Way, delivery, P.O. and Box to 96, place Norwood, orders: Analog MA Phone: Order online One at Technology Way, P.O. Box 96, Norwood, MA Phone: Order online at 8

9 HMC54SLP3E v.95 LSB SILICON MMIC 4-BIT DIGITAL POSITIVE CONTROL ATTENUATOR,. - 8 GHz Pin Descriptions Pin Number Function Description Interface Schematic Vdd Supply Voltage. 2, RF, RF2 3, 7, 9,, 2 N/C 4-6, 8 ACG - ACG4 This pin is DC coupled and matched to 5 Ohm. Blocking capacitors are required. Select value based on lowest frequency of operation. These pins should be connected to PCB RF ground to maximize performance. External capacitor to ground is required. Select value for lowest frequency of operation. Place capacitor as close to pins as possible. 3-6 V - V4 See truth table and control voltage table. GND Package bottom has an exposed metal paddle that must be connected to RF/DC Ground. Application Circuit Recommended Component Values C - C3, pf ± % C4, C5 33 pf ± % 9 For price, delivery, and to place orders: Analog One Technology For price, Way, delivery, P.O. and Box to 96, place Norwood, orders: Analog MA Phone: Order online One at Technology Way, P.O. Box 96, Norwood, MA Phone: Order online at

10 HMC54SLP3E v.95 LSB SILICON MMIC 4-BIT DIGITAL POSITIVE CONTROL ATTENUATOR,. - 8 GHz Evaluation PCB List of Materials for Evaluation PCB EVHMC54SLP3 [] Item Description J, J2 PCB Mount SMA Connector TP - TP6 Thru Hole Mount Test Point C, C2, C6 pf Capacitor, 42 Pkg. C8, C 33 pf Capacitor, 42 Pkg. U PCB [2] HMC54SLP3E Digital Attenuator 629- Evaluation PCB [] Reference this number when ordering complete evaluation PCB [2] Circuit Board Material: Rogers 435 The circuit board used in the application should use RF circuit design techniques. Signal lines should have 5 Ohm impedance while the package ground leads and exposed paddle should be connected directly to the ground plane similar to that shown. A sufficient number of via holes should be used to connect the top and bottom ground planes. The evaluation circuit board shown is available from Analog Devices upon request. For price, delivery, and to place orders: Analog One Technology For price, Way, delivery, P.O. and Box to 96, place Norwood, orders: Analog MA Phone: Order online One at Technology Way, P.O. Box 96, Norwood, MA Phone: Order online at