MDS-149

MD- / MDS-149 Double-Balanced Mixer, 10 - 1500 MHz Features  Over Two-Decade Frequency Range  Conversion Loss: 6 dB Typical Midband  LO-RFIsolation: 40 dB Typical Midband  Fully Hermetic Package  Impedance: 50 Ohms Nominal  Maximum Input Power: 300 mW Max, Derated to 85°C @ 3.2 mW/°C  IF 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-149) FP-2 (MD-149) Rev. V4 Pin Configuration (MD-149) 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-149) Pin No. 1 2 Function GND IF Pin No. 3 4 Function LO RF 1 M/A-COM Technology Solutions Inc. (M...