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ICS840014I - CRYSTAL-TO LVCMOS/LVTTL FREQUENCY SYNTHESIZER

General Description

The ICS840014I is a 4 output LVCMOS/LVTTL Synthesizer optimized to generate Fibre Channel HiPerClockS™ reference clock frequencies and is a member of the HiPerClocksTM family of high performance clock solutions from ICS.

Key Features

  • Four LVCMOS/LVTTL outputs, 15Ω typical output impedance.
  • Selectable crystal oscillator interface or LVCMOS single-ended input.
  • Output frequency: 106.25MHz or 53.125MHz.
  • RMS phase jitter @ 106.25MHz (637KHz - 5MHz): 0.72ps (typical).
  • Output supply modes: Core/Output 3.3V/3.3V 3.3V/2.5V 2.5V/2.5V.
  • -40°C to 85°C ambient operating temperature.

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Datasheet Details

Part number ICS840014I
Manufacturer Integrated Circuit Systems
File Size 261.26 KB
Description CRYSTAL-TO LVCMOS/LVTTL FREQUENCY SYNTHESIZER
Datasheet download datasheet ICS840014I Datasheet

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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PRELIMINARY Integrated Circuit Systems, Inc. ICS840014I FEMTOCLOCKS™ CRYSTAL-TOLVCMOS/LVTTL FREQUENCY SYNTHESIZER FEATURES • Four LVCMOS/LVTTL outputs, 15Ω typical output impedance • Selectable crystal oscillator interface or LVCMOS single-ended input • Output frequency: 106.25MHz or 53.125MHz • RMS phase jitter @ 106.25MHz (637KHz - 5MHz): 0.72ps (typical) • Output supply modes: Core/Output 3.3V/3.3V 3.3V/2.5V 2.5V/2.5V • -40°C to 85°C ambient operating temperature GENERAL DESCRIPTION The ICS840014I is a 4 output LVCMOS/LVTTL Synthesizer optimized to generate Fibre Channel HiPerClockS™ reference clock frequencies and is a member of the HiPerClocksTM family of high performance clock solutions from ICS. This device uses a 26.5625MHz, 18pF parallel resonant crystal to synthesize 106.