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ICS843023 - 3.3V 250MHZ LVPECL CLOCK GENERATOR

Description

The ICS843023 is a Gigabit Ethernet Clock Generator and a member of the HiPerClocksTM HiPerClockS™ family of high performance devices from ICS.

The ICS843023 uses a 25MHz crystal to synthesize 250MHz.

20MHz integration

Features

  • 1 differential 3.3V LVPECL output.
  • Crystal oscillator interface designed for 25MHz, 18pF parallel resonant crystal.
  • Maximum output frequency: 250MHz, using a 25MHz crystal.
  • VCO range: 490MHz - 640MHz.
  • RMS phase jitter @ 250MHz, using a 25MHz crystal (12KHz - 20MHz): 0.33ps (typical).
  • 3.3V operating supply.
  • 0°C to 70°C ambient operating temperature.

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Datasheet Details

Part number ICS843023
Manufacturer Integrated Circuit Systems
File Size 202.51 KB
Description 3.3V 250MHZ LVPECL CLOCK GENERATOR
Datasheet download datasheet ICS843023 Datasheet

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Full PDF Text Transcription

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PRELIMINARY Integrated Circuit Systems, Inc. www.DataSheet4U.com ICS843023 FEMTOCLOCKS™ CRYSTAL-TO3.3V, 250MHZ LVPECL CLOCK GENERATOR FEATURES • 1 differential 3.3V LVPECL output • Crystal oscillator interface designed for 25MHz, 18pF parallel resonant crystal • Maximum output frequency: 250MHz, using a 25MHz crystal • VCO range: 490MHz - 640MHz • RMS phase jitter @ 250MHz, using a 25MHz crystal (12KHz - 20MHz): 0.33ps (typical) • 3.3V operating supply • 0°C to 70°C ambient operating temperature GENERAL DESCRIPTION The ICS843023 is a Gigabit Ethernet Clock Generator and a member of the HiPerClocksTM HiPerClockS™ family of high performance devices from ICS. The ICS843023 uses a 25MHz crystal to synthesize 250MHz. The ICS843023 has excellent phase jitter performance, over the 1.
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