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EX-421
  • EX-421

EX-421

In Production

The EX-421 is the latest addition to Microchip's EMXO (Evacuated Miniature Crystal Oscillator) product family that delivers exceptional tight temperature stabilities and low aging rates with reduced power consumption (0.25W), supporting applications over a wide range of environmental conditions in a 13mm x 13mm footprint.

Microchip Technology EX-421 Product Info

16 April 2026 0

Parameters

Dimensions

13 x 13 x 10

Phase Noise 100kHz (dbc/Hz)

0

PhaseNoise10kHz [dBc/Hz]

0

Power at 25C (Typ) (Watt)

0.25

Supply Voltage

3.3, 5.0

TempRange Max °C (degrees Celsius)

-55 - +85

TempRange Min °C (degrees Celsius)

0 - +50

Features

  • Low Power Consumption OCXO
  • Fast Warm−Up
  • Low Phase Noise ; Low Aging
  • Uses Doubly Rotated Crystal Design
  • Standard Frequencies: 10MHz, 20MHz, 50MHz and 100MHz
  • Design/Manufacture/Test in MHS, PA. COO:USA
  • No ITAR Restriction for Importing. EAR99
  • Good G-Sensitivity

    • Description

    The EX-421 is the latest addition to Microchip's EMXO (Evacuated Miniature Crystal Oscillator) product family that delivers exceptional tight temperature stabilities and low aging rates with reduced power consumption (0.25W), supporting applications over a wide range of environmental conditions in a 13mm x 13mm footprint.

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