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| MD- / MDS-148 Double-Balanced Mixer, 10 - 1500 MHz Features n n n n n n n n Rev. V4 FP-2 (MD-148) Fully Hermetic Package 1 dB Compression Point: +5 dBm Conversion Loss: 6 dB Typical Midband LO-RF/LO-IF Isolation: 40 dB Typical Midband Impedance: 50 Ohms Nominal Maximum Input Power: 300 mW Max, Derated to 85C @ 3.2 mW/C X Port Current: 50 mA Max. MIL-STD-883 Screening Available Description Transformers convert the LO and RF paths to balanced lines connecting to a medium barrier, Schottky diode ring quad. These transformers help provide excellent isolation between ports. Conversion loss is low. The direct connection of the IF port to the diode quad allows these mixers to be used as phase detectors and bi-phase modulators. SF-1 (MDS-148) Pin Configuration (MD-148) Pin No. 1 2 3 4 Function GND GND GND IF Pin No. 5 6 7 8 Function LO GND GND RF Pin Configuration (MDS-148) Pin No. 1 2 Function GND IF Pin No. 3 4 Function LO RF 1 ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions is * North America Tel: 800.366.2266 * Europe Tel: +353.21.244.6400 considering for development. Performance is based on target specifications, simulated results, and/or prototype * India Tel: +91.80.43537383 * China Tel: +86.21.2407.1588 measurements. Commitment to develop is not guaranteed. Visit www.macomtech.com for additional data sheets and product information. PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology Solutions has under development. Performance is based on engineering tests. Specifications are typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. Commitment to produce in volume is M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make not guaranteed. changes to the product(s) or information contained herein without notice. MD- / MDS-148 Double-Balanced Mixer, 10 - 1500 MHz Electrical Specifications1: TA = -55C to +85C Parameter Frequency Range Conversion Loss Isolation LO to RF Test Conditions RF, LO Ports IF Port Frequency 10 - 1500 DC - 1500 10 - 800 MHz 800 - 1500 MHz 10 - 100 MHz 100 - 1000 MHz 1000 - 1500 MHz 10 - 100 MHz 100 - 1000 MHz 1000 - 1500 MHz 10 - 100 MHz 100 - 1000 MHz 1000 - 1500 MHz -- -- -- -- -- 1500 MHz Units MHz MHz dB dB dB dB dB dB dB dB dB dB dB -- mV dBm dBm -- dB Min -- -- -- 35 25 20 35 20 12 30 18 8 -- -- -- -- -- -- Typ -- -- -- -- -- -- -- -- -- -- -- -- -- <10 +5 +3 -- 50 Max -- 7.5 10 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Rev. V4 LO to IF RF to IF DC Polarity DC Offset RF Input SSB Noise Figure Typical Two-Tone IM Ratio 2 Negative -- 1 dB Compression 1 dB Desensitization Within 1 dB of Conversion Loss Max with a -10 dBm input, each input, 25 MHz and 35 MHz IF 1. All specifications apply when operated at +10 dBm available LO power with 50 ohm source and load impedance. 2. Measured at 1500 MHz. Bottom View of SF-1 6X .050 (+.020/-.000) 4X .099 .010 Typical Performance Curves Conversion Loss Con version L oss (d B) 9 4X .016 .002 .506 8 .385 Ref 7 .220 .165 .381 6 .002 .000 5 10 20 50 100 200 500 1000 1500 F re quency ( M H z) .367 .143 .080 .205 .305 .430 .510 Ref .000 .002 2 ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions is * North America Tel: 800.366.2266 * Europe Tel: +353.21.244.6400 considering for development. Performance is based on target specifications, simulated results, and/or prototype * India Tel: +91.80.43537383 * China Tel: +86.21.2407.1588 measurements. Commitment to develop is not guaranteed. Visit www.macomtech.com for additional data sheets and product information. PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology Solutions has under development. Performance is based on engineering tests. Specifications are typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. Commitment to produce in volume is M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make not guaranteed. changes to the product(s) or information contained herein without notice. MD- / MDS-148 Double-Balanced Mixer, 10 - 1500 MHz Typical Performance Curves Isolation R F - IF 50 LO- IF LO- R F Rev. V4 Conversion Loss vs. LO Power 14 Isolation (dB) 40 30 Conversion Loss (dB) 12 10 20 8 10 10 20 50 100 200 500 1000 1500 6 0 4 8 12 16 20 F re que nc y ( M H z) LO P o we r ( dB m ) Ordering Information Part Number MD-148 PIN MDS-148 PIN Package FP-2 SF-1 3 ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions is * North America Tel: 800.366.2266 * Europe Tel: +353.21.244.6400 considering for development. Performance is based on target specifications, simulated results, and/or prototype * India Tel: +91.80.43537383 * China Tel: +86.21.2407.1588 measurements. Commitment to develop is not guaranteed. Visit www.macomtech.com for additional data sheets and product information. PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology Solutions has under development. Performance is based on engineering tests. Specifications are typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. Commitment to produce in volume is M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make not guaranteed. changes to the product(s) or information contained herein without notice. |
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