MDS-223

MDS-223 Surface Mount Double-Balanced Mixer, 10 - 500 MHz Features  Fully Hermetic Package  Low Cost  Conversion Loss: 7 dB Typical Midband  Impedance: 50 Ohms Nominal  Maximum Input Power: 400 mW Max, Derated to 85°C @ 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 Rev. V4 Electrical Specifications1: TA = -55°C to +85°C Parameter Test Conditions Frequency Frequency Range RF, LO Ports IF Port 10 - 500 DC - 500 Conversion Loss 5 - 150 MHz 150 - 500 MHz Isolation LO to RF 5 - 150 MHz 150 - 500 MHz Units Min Typ Max MHz — — — MHz dB — — 7.0 dB — — 9.0 dB...