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MD-149 - Double-Balanced Mixer

This page provides the datasheet information for the MD-149, a member of the MD-149-MA Double-Balanced Mixer family.

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.

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.

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Datasheet preview – MD-149

Datasheet Details

Part number MD-149
Manufacturer MA-COM
File Size 477.30 KB
Description Double-Balanced Mixer
Datasheet download datasheet MD-149 Datasheet
Additional preview pages of the MD-149 datasheet.

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Full PDF Text Transcription

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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.
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