Features. Parameter Min. Typ. Max. Min. Typ. Max. Units

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1 v. DOWNCONVERTER, - GHz Typical Applications The is ideal for: Point-to-Point and Point-to-Multi-Point Radios Military Radar, EW & ELINT Satellite Communications Maritime & Mobile Radios Features Conversion Gain: db Image Rejection: dbc LO to RF Isolation: db Noise Figure:. db Input IP: dbm Lead x mm SMT Package Functional Diagram General Description The is a compact GaAs MMIC I/Q downconverter in a leadless x mm low stress injection molded plastic surface mount package. This device provides a small signal conversion gain of db with a noise figure of. db and dbc of image rejection. The utilizes an LNA followed by an image reject mixer which is driven by an LO buffer amplifier. The image reject mixer eliminates the need for a filter following the LNA, and removes thermal noise at the image frequency. I/Q mixer outputs are provided and an external 9 hybrid is needed to select the required sideband. The is a much smaller alternative to hybrid style image reject mixer downconverter assemblies, and it eliminates the need for wire bonding by allowing the use of surface mount manufacturing techniques. Electrical Specifications, T A = + C, IF = MHz, LO = dbm, VD = VD = V, VD = V, USB [] Parameter Min. Typ. Max. Min. Typ. Max. Units RF Frequency Range - - GHz IF Frequency Range DC -. DC -. GHz Conversion Gain 9 9 db Noise Figure.... db Image Rejection 7 dbc db Compression (Input) -7-7 dbm LO to RF Isolation db LO to IF Isolation db IP (Input). dbm Amplitude Balance [] ± ± db Phase Balance [] ± ± Deg Supply Current (ID + ID) ma Supply Current (ID) ma [] Unless otherwise noted all measurements performed as downconverter. [] Measurements taken without external 9 hybrid. Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarks and registered trademarks are the property of their respective owners. For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. Box 9, Norwood, MA -9 Phone: Order online at Application Support: Phone: --ANALOG-D

2 v. DOWNCONVERTER, - GHz Data Taken as SSB Downconverter with External IF 9 Hybrid, IF = MHz, USB Conversion Gain vs. Temperature Conversion Gain vs. LO Drive CONVERSION GAIN (db) + C + C - C Image Rejection vs. Temperature IMAGE REJECTION (dbc) + C + C - C Input IP vs. Temperature CONVERSION GAIN (db) dbm dbm dbm Image Rejection vs. LO Drive IMAGE REJECTION (dbc) dbm dbm dbm Input IP vs. LO Power IP (dbm) - IP (dbm) C + C - C dbm dbm dbm For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. Box 9, Norwood, MA -9 Phone: Order online at Application Support: Phone: --ANALOG-D

3 v. DOWNCONVERTER, - GHz Data Taken as SSB Downconverter with External IF 9 Hybrid, IF = MHz, USB Input PdB vs. Temperature Input PdB vs. LO Power PdB (dbm) C + C - C Noise Figure vs. Temperature IF = MHz + C + C - C Noise Figure vs. Temperature LO = GHz PdB (dbm) dbm dbm dbm Noise Figure vs. LO Power IF = MHz dbm dbm dbm Noise Figure vs. LO Power LO = GHz IF FREQUENCY (GHz) IF FREQUENCY (GHz) + C + C - C dbm dbm dbm For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. Box 9, Norwood, MA -9 Phone: Order online at Application Support: Phone: --ANALOG-D

4 v. DOWNCONVERTER, - GHz Data Taken as SSB Downconverter with External IF 9 Hybrid, IF = MHz, USB Noise Figure vs. IF Frequency Isolations [] Amplitude Balance vs. LO Power [] Phase Balance vs. LO Power [] AMPLITUDE BALANCE (db) IF Bandwidth Return Loss [] RESPONSE (db) MHz MHz MHz - - dbm dbm dbm - ISOLATION (db) PHASE BALANCE (deg) RETURN LOSS (db) LO/RF LO/IF LO/IF dbm dbm dbm IF FREQUENCY (GHz) CONVERSION GAIN RETURN LOSS IF IF RF [] Measurement taken without external 9 hybrid. For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. Box 9, Norwood, MA -9 Phone: Order online at Application Support: Phone: --ANALOG-D

5 v. DOWNCONVERTER, - GHz Data Taken as SSB Downconverter with External IF 9 Hybrid, IF = MHz, USB Conversion Gain vs. Temperature Conversion Gain vs. LO Drive CONVERSION GAIN (db) + C + C - C Image Rejection vs. Temperature IMAGE REJECTION (dbc) + C + C - C Input IP vs. Temperature CONVERSION GAIN (db) dbm dbm dbm Image Rejection vs. LO Drive IMAGE REJECTION (dbc) dbm dbm dbm Input IP vs. LO Power IP (dbm) - IP (dbm) C + C - C dbm dbm dbm For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. Box 9, Norwood, MA -9 Phone: Order online at Application Support: Phone: --ANALOG-D

6 v. DOWNCONVERTER, - GHz Data Taken as SSB Downconverter with External IF 9 Hybrid, IF = MHz, USB Noise Figure vs. Temperature IF = MHz + C + C - C For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. Box 9, Norwood, MA -9 Phone: Order online at Application Support: Phone: --ANALOG-D

7 v. DOWNCONVERTER, - GHz Data Taken as SSB Downconverter with External IF 9 Hybrid, IF = MHz, USB Conversion Gain vs. Temperature Conversion Gain vs. LO Drive CONVERSION GAIN (db) + C + C - C Image Rejection vs. Temperature IMAGE REJECTION (dbc) + C + C - C Input IP vs. Temperature CONVERSION GAIN (db) dbm dbm dbm Image Rejection vs. LO Drive IMAGE REJECTION (dbc) dbm dbm dbm Input IP vs. LO Power IP (dbm) - IP (dbm) C + C - C dbm dbm dbm 7 For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. Box 9, Norwood, MA -9 Phone: Order online at Application Support: Phone: --ANALOG-D

8 v. DOWNCONVERTER, - GHz Data Taken as SSB Downconverter with External IF 9 Hybrid, IF = MHz, USB Noise Figure vs. Temperature Noise Figure vs. LO Power IF = MHz IF = MHz + C + C - C dbm dbm dbm For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. Box 9, Norwood, MA -9 Phone: Order online at Application Support: Phone: --ANALOG-D

9 v. DOWNCONVERTER, - GHz Pin Descriptions Pin Number Function Description Interface Schematic,, 7,, 9,,,,,,,,,, 7,,,,,,, 7, 9, N/C GND These pins are not connected internally. However, all data shown herein was measured with these pins connected to RF/DC ground externally. These pins and the exposed ground paddle must be connected to RF/DC ground. RF This pin is AC coupled and matched to Ohms. VD Power Supply for LO amplifier. LO This pin is AC coupled and matched to Ohms. IF IF Differential IF input pins. For applications not requiring operation to DC, an off chip DC blocking capacitor should be used. For operation to DC this pin must not source/sink more than ma of current or part non function and possible part failure will result., 9 VD, VD Voltage bias for LNA. 9 For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. Box 9, Norwood, MA -9 Phone: Order online at Application Support: Phone: --ANALOG-D

10 v. DOWNCONVERTER, - GHz Absolute Maximum Ratings RF Input LO Input VD, VD VD Outline Drawing + dbm + dbm +.V +.V Channel Temperature 7 C Continuous Pdiss (T = C) (derate. mw/ C above C) Thermal Resistance (channel to ground paddle). W. C/W Storage Temperature - to + C Operating Temperature - to + C ESD Sensitivity (HBM) Class, passed V ELECTROSTATIC SENSITIVE DEVICE OBSERVE HANDLING PRECAUTIONS Package Information Part Number Package Body Material Lead Finish MSL Rating [] Package Marking [] RoHS-compliant Low Stress Injection Molded Plastic % matte Sn MSL [] -Digit lot number XXXX [] Max peak reflow temperature of C H XXXX For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. Box 9, Norwood, MA -9 Phone: Order online at Application Support: Phone: --ANALOG-D

11 v. DOWNCONVERTER, - GHz Application Circuit For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. Box 9, Norwood, MA -9 Phone: Order online at Application Support: Phone: --ANALOG-D

12 v. DOWNCONVERTER, - GHz Evaluation PCB List of Materials for Evaluation PCB EVHMCLP [] Item J - J J - J C - C C - C C7 - C9 R - R U PCB [] Description SCD, COMP, SMA Connector, SRI SCD, COMP, SMA Connector, JOHNSON pf Capacitor, Pkg. pf Capacitor, Pkg.. uf Capacitor, CAP TANT. Ohm Resistor, Pkg. Evaluation Board The circuit board used in the application should use RF circuit design techniques. Signal lines should have 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 Hittite upon request. [] Circuit Board Material: Rogers or Arlon FR For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. Box 9, Norwood, MA -9 Phone: Order online at Application Support: Phone: --ANALOG-D