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VC-840A
  • VC-840A
  • VC-840A

VC-840A

In Production

The VC–840A Crystal Oscillator (XO) is a quartz stabilized square wave generator with a CMOS output. The VC–840A is a fundamental oscillator resulting in very low jitter performance and a monolithic IC which improves reliability and reduces cost.

Microchip Technology VC-840A Product Info

16 April 2026 0

Parameters

Output Frequency Max (MHz)

160

Output Frequency Min (MHz)

1.024

OutputLogic

CMOS

Supply Voltage

1.8, 2.5, 3.3, 5.0

TempRange Max °C (degrees Celsius)

155

TempRange Min °C (degrees Celsius)

-40

Features

  • Frequency Range - 1.024MHz to 160MHz
  • Size - 2.5x2.0mm
  • Output Format - CMOS
  • RMS Phase Jitter - 65fs typical
  • Supply Voltage - 1.8, 2.5, 3.3
  • Maximum Operating Temperature Range - -55 to +125C
  • Applications - SONET/SDH/DWDM, Ethernet/GE/SynchE, Storage Area Networking, Fiber Channel, Digital Video, Broadband Access, Base Stations, Picocells
  • Description

    The VC–840A Crystal Oscillator (XO) is a quartz stabilized square wave generator with a CMOS output. The VC–840A is a fundamental oscillator resulting in very low jitter performance and a monolithic IC which improves reliability and reduces cost.

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