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ICS843251I-12 - LVPECL CLOCK GENERATOR

General Description

The ICS843251I-12 is a 10Gb Ethernet Clock Generator and a member of the HiPerClocksTM HiPerClockS™ family of high performance devices from ICS.

The ICS843251I-12 uses an 18pF parallel resonant crystal over the range of 23.2MHz - 30MHz.

For Ethernet applications, a 25MHz crystal is used.

Key Features

  • One Differential LVPECL output.
  • Crystal oscillator interface, 18pF parallel resonant crystal (23.2MHz - 30MHz).
  • Output frequency range: 290MHz - 750MHz.
  • VCO range: 580MHz - 750MHz.
  • RMS phase jitter @ 312.5MHz, using a 25MHz crystal (1.875MHz - 20MHz): 0.36ps (typical).
  • 3.3V or 2.5V operating supply.
  • -40°C to 85°C ambient operating temperature.
  • Available in both standard and lead-free RoHS-compliant packages.

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Datasheet Details

Part number ICS843251I-12
Manufacturer ICST
File Size 196.69 KB
Description LVPECL CLOCK GENERATOR
Datasheet download datasheet ICS843251I-12 Datasheet

Full PDF Text Transcription for ICS843251I-12 (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for ICS843251I-12. For precise diagrams, and layout, please refer to the original PDF.

www.DataSheet4U.com PRELIMINARY Integrated Circuit Systems, Inc. ICS843251I-12 FEMTOCLOCKS™ CRYSTAL-TO-3.3V, 2.5V LVPECL CLOCK GENERATOR FEATURES • One Differential LVPEC...

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TO-3.3V, 2.5V LVPECL CLOCK GENERATOR FEATURES • One Differential LVPECL output • Crystal oscillator interface, 18pF parallel resonant crystal (23.2MHz - 30MHz) • Output frequency range: 290MHz - 750MHz • VCO range: 580MHz - 750MHz • RMS phase jitter @ 312.5MHz, using a 25MHz crystal (1.875MHz - 20MHz): 0.36ps (typical) • 3.3V or 2.5V operating supply • -40°C to 85°C ambient operating temperature • Available in both standard and lead-free RoHS-compliant packages GENERAL DESCRIPTION The ICS843251I-12 is a 10Gb Ethernet Clock Generator and a member of the HiPerClocksTM HiPerClockS™ family of high performance devices from ICS.

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