ADL5350 Analog Devices, Inc., ADL5350 Datasheet
ADL5350
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ADL5350 Summary of contents
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... Applications Information section of this data sheet. The ADL5350 is fabricated on a GaAs pHEMT, high performance IC process. The ADL5350 is available 8-lead LFCSP. It operates over a −40°C to +85°C temperature range. An evaluation board is also available. ...
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... ADL5350 TABLE OF CONTENTS Features .............................................................................................. 1 Applications....................................................................................... 1 Functional Block Diagram .............................................................. 1 General Description ......................................................................... 1 Specifications..................................................................................... 3 850 MHz Receive Performance .................................................. 3 1950 MHz Receive Performance ................................................ 3 Spur Tables......................................................................................... 4 850 MHz Spur Table..................................................................... 4 1950 MHz Spur Table................................................................... 4 Absolute Maximum Ratings............................................................ 5 ESD Caution.................................................................................. 5 Pin Configuration and Function Descriptions............................. 6 Preliminary Technical Data Typical Performance Characteristics ...
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... MHz 1949 MHz 1951 MHz 1760 MHz, f RF2 LO = 1950 MHz 1760 MHz 190 MHz 1950 MHz 1760 MHz 1950 MHz 1760 MHz 1950 MHz 1760 MHz 1950 MHz 1760 MHz RF LO ADL5350 = 70 MHz 190 MHz; IF ...
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... ADL5350 SPUR TABLES All spur tables are N × f − M × f -mixer spurious products for 0 dBm input power, unless otherwise noted. N.M. indicates that frequency was not measured. N.M. spurs are either less than −100 dBm or correspond to a frequency greater than 5995 MHz. ...
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... Exposure to absolute 324 mW maximum rating conditions for extended periods may affect 154.3°C/W device reliability. 135°C ESD CAUTION −40°C to +85°C −65°C to +150°C Rev. PrE | Page ADL5350 ...
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... Positive Supply Voltage for the Drain of the LO Buffer. A series RF choke is needed on the supply line to provide proper ac loading of the LO buffer amplifier Connect. RF/ RF/IF GND2 ADL5350 TOP VIEW LOIN 3 6 VPOS (Not to Scale) GND1 4 5 GND1 CONNECT Figure 2. Pin Configuration Rev ...
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... –40 – TEMPERATURE (°C) Figure 6. Input Compression vs. Temperature +25°C 16 –40°C +85° 2.7 2.8 2.9 3.0 3.1 3.2 3.3 SUPPLY VOLTAGE (V) Figure 7. Current vs. Supply Voltage 7.4 7.2 7.0 +85°C 6.8 +25°C 6.6 –40°C 6.4 6.2 6.0 2.7 2.8 2.9 3.0 3.1 3.2 3.3 SUPPLY VOLTAGE (V) Figure 8. Conversion Loss vs. Supply Voltage ADL5350 60 80 3.4 3.5 3.4 3.5 ...
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... ADL5350 +85° 2.7 2.8 2.9 3.0 3.1 3.2 SUPPLY VOLTAGE (V) Figure 9. IIP3 vs. Supply Voltage +25°C 19 +85° 2.7 2.8 2.9 3.0 3.1 3.2 SUPPLY VOLTAGE (V) Figure 10. Input Compression vs. Supply Voltage 8.0 7.5 7.0 6.5 6.0 5.5 5.0 2.7 2.8 2.9 3.0 3.1 3.2 SUPPLY VOLTAGE (V) Figure 11. Noise Figure vs. Supply Voltage –40°C +25°C 3.3 3.4 3.5 –40°C 3.3 3.4 3.5 3.3 3.4 3.5 Rev. PrE | Page ...
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... IF FREQUENCY (MHz) Figure 19. IIP3 vs. IF Frequency –40° 100 125 150 175 200 IF FREQUENCY (MHz) Figure 20. Input Compression vs. IF Frequency ADL5350 225 250 225 250 +25°C +85°C 225 250 ...
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... ADL5350 100 150 200 250 IF FREQUENCY (MHz) Figure 21. Noise Figure vs. IF Frequency +85°C 8 –40° +25° –6 –4 – LEVEL (dBm) Figure 22. Current vs. LO Level 20 18 –40°C 16 +25° ...
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... Figure 28. IF Feedthrough vs. LO Frequency 900 925 950 975 +25°C +85°C 830 855 880 905 Rev. PrE | Page –2 –4 –6 –8 –10 –12 –14 –16 –18 –20 630 680 730 780 830 LO FREQUENCY (MHz) Figure 29. RF Leakage vs. LO Frequency ADL5350 880 930 ...
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... ADL5350 1950 MHz CHARACTERISTICS Supply voltage = frequency = 1950 MHz, IF frequency = 190 MHz, RF level = −10 dBm, LO level = 6 dBm, T unless otherwise noted –40 – TEMPERATURE (°C) Figure 30. Current vs. Temperature –40 –20 ...
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... RF FREQUENCY (MHz) Figure 40. Conversion Loss vs. RF Frequency 27.0 26.5 26.0 +85°C 25.5 25.0 +25°C 24.5 –40°C 24.0 23.5 23.0 22.5 22.0 1800 1825 1850 1875 1900 1925 1950 1975 RF FREQUENCY (MHz) Figure 41. IIP3 vs. RF Frequency ADL5350 –40°C 2000 2025 2050 2000 2025 2050 ...
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... ADL5350 –40°C 20 +25° +85° 1800 1825 1850 1875 1900 1925 1950 RF FREQUENCY (MHz) Figure 42. Input Compression vs. RF Frequency 1750 1800 1850 1900 1950 2000 RF FREQUENCY (MHz) Figure 43. Noise Figure vs. RF Frequency 22 +25° ...
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... LO LEVEL (dBm) Figure 52. Input Compression vs. LO Level – LEVEL (dBm) Figure 53. Noise Figure vs. LO Level ADL5350 ...
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... ADL5350 –8 –9 –10 –11 –12 –13 –14 –15 1800 1825 1850 1875 1900 1925 1950 RF FREQUENCY (MHz) Figure 54. IF Feedthrough vs. RF Frequency –8 –10 –12 –14 +85°C –16 –18 1610 1635 1660 1685 1710 1735 1760 LO FREQUENCY (MHz) Figure 55. IF Feedthrough vs. LO Frequency – ...
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... RF/IF filter networks. IMPLEMENTATION PROCEDURE The ADL5350 is a simple single-ended mixer that relies on off- chip circuitry to achieve effective RF dynamic performance. The following steps should be followed to achieve optimum performance (see Figure 58 for component designations): ...
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... ADL5350 2. Tune the LO port input network for optimum return loss. Typically, a band-pass network is used to pass the LO signal to the LOIN pin recommended to block high frequency harmonics of the LO from the mixer core. LO harmonics cause higher RF frequency images to be downconverted to the desired IF frequency and result in a sensitivity degradation. If the ...
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... Preliminary Technical Data APPLICATIONS INFORMATION LOW FREQUENCY APPLICATIONS The ADL5350 can be used in low frequency applications. The circuit in Figure 59 is designed for 136 MHz to 176 MHz and MHz using a high-side LO. The series and parallel resonant circuits are tuned for 154 MHz, which is the geometric mean of the wanted RF frequencies ...
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... 100pF 1.8pF L2 1.5nH 8 7 ALL RF/IF NC VPOS INDUCTORS ARE 0302CS ADL5350 SERIES FROM COILCRAFT RF/IF GND2 LOIN 1.2pF L1 3.5nH Figure 63. 3.3 GHz to 3.8 GHz RF Downconversion Schematic When designing the RF port and IF port networks important to remember that the networks share a common node (the RF/IF pins) ...
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... Preliminary Technical Data EVALUATION BOARD An evaluation board is available for the ADL5350. The evaluation board has two halves: a low band board designated as Board A, and a high band board designated as Board B. The schematic for the evaluation board is presented in Figure 65. IF-A L2-A RF-A L1-A Table 9. Evaluation Board Configuration Options ...
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... ADL5350 OUTLINE DIMENSIONS PIN 1 INDICATOR 1.00 0.85 0.80 SEATING ORDERING GUIDE Model Temperature Range 1 ADL5350ACPZ-R2 −40°C to +85°C 1 ADL5350ACPZ-R7 −40°C to +85°C ADL5350ACPZ-WP 1 −40°C to +85°C 1 ADL5350-EVALZ RoHS Compliant Part. 3.25 3.00 2.75 0.60 0.45 2.25 1.95 0.30 2.00 TOP VIEW 1.75 1.75 1.55 2.95 0.50 BSC 2.75 2.55 12° MAX 0.80 MAX 0.65 TYP 0.05 MAX 0.02 NOM 0.30 0.20 REF PLANE 0 ...
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... Preliminary Technical Data NOTES Rev. PrE | Page ADL5350 ...
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... ADL5350 NOTES ©2007 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. PR05615-0-8/07(PrE) Preliminary Technical Data Rev. PrE | Page ...