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ICS43002-01 - CRYSTAL-TO-3.3V LVPECL FREQUENCY SYNTHESIZER

Datasheet Details

Part number ICS43002-01
Manufacturer ICS
File Size 262.80 KB
Description CRYSTAL-TO-3.3V LVPECL FREQUENCY SYNTHESIZER
Datasheet download datasheet ICS43002-01 Datasheet

General Description

The ICS843002-01 is a 2 output LVPECL synthesizer optimized to generate Ethernet HiPerClockS™ reference clock frequencies and is a member of the HiPerClocksTM family of high performance clock solutions from ICS.

Using a 25MHz 18pF parallel resonant crystal, the following frequencies can be generated based on the 2 frequency select pins (F_SEL[1:0]): 156.25MHz, 125MHz, and 62.5MHz.

The ICS843002-01 uses ICS’ 3rd generation low phase noise VCO technology and can achieve 1ps or lower typical rms phase jitter, easily meeting Ethernet jitter requirements.

Overview

www.DataSheet4U.com Integrated Circuit Systems, Inc.

ICS843002-01 FEMTOCLOCKS™ CRYSTAL-TO3.

Key Features

  • Two 3.3V LVPECL outputs.
  • Selectable crystal oscillator interface or LVCMOS single-ended input.
  • Supports the following input frequencies: 156.25MHz, 125MHz and 62.5MHz.
  • VCO range: 560MHz - 680MHz.
  • RMS phase jitter @ 156.25MHz, using a 25MHz crystal (1.875MHz-20MHz): 0.54ps (typical).
  • Typical phase noise at 156.25MHz Phase noise: Offset Noise Power 100Hz -97.3 dBc/Hz 1KHz -119.1 dBc/Hz 10KHz -126.4 dBc/Hz 100KHz -127.6 dBc/Hz.
  • Ful.