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ICS40004-11 - CRYSTAL-TO LVCMOS/LVTTL FREQUENCY SYNTHESIZER

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Datasheet Details

Part number ICS40004-11
Manufacturer ICS
File Size 197.84 KB
Description CRYSTAL-TO LVCMOS/LVTTL FREQUENCY SYNTHESIZER
Datasheet download datasheet ICS40004-11 Datasheet

General Description

The ICS840004-11 is a 4 output LVCMOS/ LVTTL Synthesizer optimized to generate HiPerClockS™ Ethernet reference clock frequencies and is a member of the HiPerClocks TM family of high performance clock solutions from ICS.

Using a 25MHz, 18pF parallel resonant crystal, 125MHz and 62.5MHz can be generated based on one frequency select pin (F_SEL).

The ICS840004-11 uses ICS’ 3rd generation low phase noise VCO technology and can achieve 1ps or lower typical random rms phase jitter, easily meeting Ethernet jitter requirements.

Overview

www.DataSheet4U.com PRELIMINARY Integrated Circuit Systems, Inc.

Key Features

  • Four LVCMOS/LVTTL outputs, 15Ω typical output impedance.
  • Crystal oscillator interface.
  • Input frequency range: 22.4MHz to 28MHz.
  • Output frequency Range: 56MHz - 140MHz.
  • VCO Range: 560MHz - 700MHz.
  • RMS phase jitter at 125MHz (1.875MHz - 20MHz): 0.70ps (typical).
  • RMS phase noise at 125MHz:.
  • Full 3.3V supply.
  • 0°C to 70°C ambient operating temperature.
  • Available in both standard and lead-free RoHS-compliant pac.

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