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MD-108 - Double-Balanced Mixer

Download the MD-108 datasheet PDF. This datasheet also covers the MD-108-MA variant, as both devices belong to the same double-balanced mixer family and are provided as variant models within a single manufacturer datasheet.

General 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.

Key Features

  • Low Cost.
  • Conversion Loss: 7 dB Typical.
  • Impedance: 50 Ohms Nominal.
  • Maximum Input Power: 400 mW max. @ 25°C, Derated linearly to 85°C @ 3.2 mW/°C.
  • IF Port Current: 50 mA Max.
  • MIL-STD-883 Screening Available.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MD-108-MA-COM.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

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MD-156 Flatpack Double-Balanced Mixer Tyco
MD-158 Double-Balanced Mixer Tyco
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Other Datasheets by MACOM Technology Solutions

Part Number Description
MD-123 Double-Balanced Mixer
MD-124 Double-Balanced Mixer
MD-140 Double-Balanced Mixer
MD-148 Double-Balanced Mixer
MD-149 Double-Balanced Mixer

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
MD-108 Double-Balanced Mixer, 5 - 500 MHz Features  Low Cost  Conversion Loss: 7 dB Typical  Impedance: 50 Ohms Nominal  Maximum Input Power: 400 mW max. @ 25°C, Derated linearly 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 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. RH-3 Rev. V4 Pin Configuration Pin No. 1 2 3 4 Function LO GND IF GND Pin No. 5 6 7 8 Function LO GND IF RF 1 M/A-COM Technology Solutions Inc.