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ICS844251I-15 - CRYSTAL-TO-LVDS CLOCK GENERATOR

Description

The ICS844251I-15 is an Ethernet Clock Generator and a member of the HiPerClocksTM HiPerClockS™ family of high performance devices from ICS.

The ICS844251I-15 uses an 18pF parallel resonant crystal over the range of 23.2MHz 30MHz.

For Ethernet applications, a 25MHz crystal is used.

Features

  • One Differential LVDS output.
  • Crystal oscillator interface, 18pF parallel resonant crystal (23.2MHz - 30MHz).
  • Output frequency ranges: 116MHz - 150MHz and 580MHz - 750MHz.
  • VCO range: 580MHz - 750MHz.
  • RMS phase jitter @ 125MHz, using a 25MHz crystal (1.875MHz - 20MHz): 0.46ps (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 ICS844251I-15
Manufacturer ICS
File Size 213.90 KB
Description CRYSTAL-TO-LVDS CLOCK GENERATOR
Datasheet download datasheet ICS844251I-15 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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www.DataSheet4U.com PRELIMINARY Integrated Circuit Systems, Inc. ICS844251I-15 FEMTOCLOCKS™ CRYSTAL-TO-LVDS CLOCK GENERATOR FEATURES • One Differential LVDS output • Crystal oscillator interface, 18pF parallel resonant crystal (23.2MHz - 30MHz) • Output frequency ranges: 116MHz - 150MHz and 580MHz - 750MHz • VCO range: 580MHz - 750MHz • RMS phase jitter @ 125MHz, using a 25MHz crystal (1.875MHz - 20MHz): 0.46ps (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 ICS844251I-15 is an Ethernet Clock Generator and a member of the HiPerClocksTM HiPerClockS™ family of high performance devices from ICS.
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