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ICS843256 - CRYSTAL-TO-3.3V LVPECL FREQUENCY SYNTHESIZER W/INTEGRATED FANOUT BUFFER

General Description

The ICS843256 is a Crystal-to-3.3V LVPECL Clock Synthesizer/Fanout Buffer designed for HiPerClockS™ Fibre Channel and Gigabit Ethernet applications and is a member of the HiperClockS™ family of High Performance Clock Solutions from ICS.

Key Features

  • Six LVPECL outputs.
  • Crystal oscillator interface.
  • Output frequency range: 53.125MHz to 333.3333MHz.
  • Crystal input frequency range: 25MHz to 33.333MHz.
  • RMS phase jitter at 125MHz, using a 25MHz crystal (1.875MHz to 20MHz): 0.33ps (typical).
  • Full 3.3V or 3.3V core, 2.5V output supply mode.
  • 0°C to 70°C ambient operating temperature.
  • Industrial temperature information available upon request.
  • Available in both standard.

📥 Download Datasheet

Datasheet Details

Part number ICS843256
Manufacturer ICST
File Size 237.28 KB
Description CRYSTAL-TO-3.3V LVPECL FREQUENCY SYNTHESIZER W/INTEGRATED FANOUT BUFFER
Datasheet download datasheet ICS843256 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. ICS843256 FEMTOCLOCKS™ CRYSTAL-TO-3.3V LVPECL FREQUENCY SYNTHESIZER W/INTEGRATED FANOUT BUFFER FEATURES • Six LVPECL outputs • Crystal oscillator interface • Output frequency range: 53.125MHz to 333.3333MHz • Crystal input frequency range: 25MHz to 33.333MHz • RMS phase jitter at 125MHz, using a 25MHz crystal (1.875MHz to 20MHz): 0.33ps (typical) • Full 3.3V or 3.3V core, 2.5V output supply mode • 0°C to 70°C ambient operating temperature • Industrial temperature information available upon request • Available in both standard and lead-free RoHS-compliant packages Function GENERAL DESCRIPTION The ICS843256 is a Crystal-to-3.