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MD-175
  • MD-175

MD-175

In Production

The MD-175 is a Microchip GNSS disciplined module. It is a fully integrated GNSS disciplined oscillator module in a compact surface mount 40 x 50 mm footprint. The module has an embedded 72 channel receiver that is GPS, GLONASS and Galileo compatible and provides a sinewave or CMOS 10 MHz, and HCMOS 1 pps output. An onboard precision OCXO provides stabilities in the unlocked mode enabling extremely low holdover. The module operates from -40°C to +85°C.

Microchip Technology MD-175 Product Info

16 April 2026 2

Parameters

Dimensions

40x50mm

Serial Interface

VSIP2

Supply Voltage

5.0, 3.3

TempRange Max °C (degrees Celsius)

-40 to +85

Features

  • Four MD-175 Models Available:


  • MD-1750-DAE-15E7-10M0000000

    • CMOS RF Output
    • Temp Range: -40°C to 85°C
    • Holdover: 1.5 µs for 24 hrs w/2°C temp change
    • Steady State Power: 2 Watts @ 25°C
    • Phase Noise: -125 dBc/Hz at 10 Hz & -145 dBc/Hz at 1 kHz
    • ADEV: 5.0 E-12 at 1 sec tau & 1.0 E-11 at 10 sec tau


  • MD-1750-DEE-15E7-10M0000000

    • Sinewave RF Output
    • Temp Range: -40°C to 85°C
    • Holdover: 1.5 µs for 24 hrs w/2°C temp change
    • Steady State Power: 2 Watts @ 25°C
    • Phase Noise: -125 dBc/Hz at 10 Hz & -145 dBc/Hz at 1 kHz
    • ADEV: 5.0 E-12 at 1 sec tau & 1.0 E-11 at 10 sec tau


  • MD-1750-DAE-40E7-10M0000000

    • CMOS RF Output
    • Temp Range: -40°C to 85°C
    • Holdover: 4.0 µs for 24 hrs w/2°C temp change
    • Steady State Power: 2 Watts @ 25°C
    • Phase Noise: -125 dBc/Hz at 10 Hz & -145 dBc/Hz at 1 kHz
    • ADEV: 5.0 E-12 at 1 sec tau & 1.0 E-11 at 10 sec tau


  • MD-1750-DEE-40E7-10M0000000

    • Sinewave RF Output
    • Temp Range: -40°C to 85°C
    • Holdover: 4.0 µs for 24 hrs w/2°C temp change
    • Steady State Power: 2 Watts @ 25°C
    • Phase Noise: -125 dBc/Hz at 10 Hz & -145 dBc/Hz at 1 kHz
    • ADEV: 5.0 E-12 at 1 sec tau & 1.0 E-11 at 10 sec tau


    • Description

    The MD-175 is a Microchip GNSS disciplined module. It is a fully integrated GNSS disciplined oscillator module in a compact surface mount 40 x 50 mm footprint. The module has an embedded 72 channel receiver that is GPS, GLONASS and Galileo compatible and provides a sinewave or CMOS 10 MHz, and HCMOS 1 pps output. An onboard precision OCXO provides stabilities in the unlocked mode enabling extremely low holdover. The module operates from -40°C to +85°C.

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