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ICS844251I-15 Datasheet Crystal-to-lvds Clock Generator

Manufacturer: ICS

Overview: .. PRELIMINARY Integrated Circuit Systems, Inc. ICS844251I-15 FEMTOCLOCKS™ CRYSTAL-TO-LVDS CLOCK.

Datasheet Details

Part number ICS844251I-15
Manufacturer ICS
File Size 213.90 KB
Description CRYSTAL-TO-LVDS CLOCK GENERATOR
Datasheet ICS844251I-15_ICS.pdf

General 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.

Key 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.

ICS844251I-15 Distributor