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MDS-223 - Surface Mount Double-Balanced Mixer

Download the MDS-223 datasheet PDF. This datasheet also covers the MDS-223-MA variant, as both devices belong to the same surface mount 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 medium barrier, Schottky diode ring quad.

These transformers help provide excellent isolation between ports.

Conversion loss is low.

Key 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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MDS-223-MA-COM.pdf) that lists specifications for multiple related part numbers.

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
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.