MD-113

High Performance Double-Balanced Mixer, 5 - 1000 MHz V 3.00 MD-113 Features Low Cost Flatpack Conversion Loss: 7 dB Typical Impedance: 50 Ohms Nominal Maximum Input Power: 300 mW max. @ 25°C, Derated linearly to 85°C @ 3.2 mW/°C n IF Port Current: 50 mA Max. n MIL-STD-883 Screening Available n n n n FP-2 Description Transformers convert the LO and RF paths to balanced lines connecting to a low 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. Pin Configuration Pin No. 1 2 3 4 Function GND GND GND IF Pin No. 5 6 7 8 Function LO GND GND RF Electrical Specifications1: TA = -55°C to +85°C Parameter Frequency Range Conversion Loss Test Conditions RF, LO Ports IF Port Frequency 5 - 1000 DC - 1000 5 - 50 MHz 50 - 500 MHz 500 - 1000 MHz LO to RF 5 - 50 MHz 50 - 500 MHz 500 - 1000 MHz 5 - 50 MHz 50 - 500 MHz 500 - 1000 MHz 5 - 50 MHz 50 - 500 MHz 500 - 1000 MHz — Units MHz MHz dB dB dB dB dB dB dB dB dB dB dB dB — mV 1 dB Compression 1 dB Desensitization dBm dBm Min — — — — — 35 30 25 30 25 20 25 20 15 — — — — Typ — — — — — — — — — — — — — — — <2 0 -2 Max — — 7.5 7.5 8.0 — — — — — — — — — — — — — Isolation LO to IF RF to IF DC Polarity DC Offset RF Input Negative 1. All specifications apply when operated at +7 dBm available LO power with 50 ohm source and load impedance....