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ICS840031I Datasheet Crystal-to Lvcmos/lvttl Frequency Synthesizer

Manufacturer: Integrated Circuit Systems

Overview: Integrated Circuit Systems, Inc. ICS840031I FEMTOCLOCKS™ CRYSTAL-TOLVCMOS/LVTTL CLOCK.

Datasheet Details

Part number ICS840031I
Manufacturer Integrated Circuit Systems
File Size 203.41 KB
Description CRYSTAL-TO LVCMOS/LVTTL FREQUENCY SYNTHESIZER
Datasheet ICS840031I_IntegratedCircuitSystems.pdf

General Description

The ICS840031I is an IEEE 1394b Clock Generator and a member of the HiPerClocksTM HiPerClockS™ family of high performance devices from ICS.

The ICS840031I uses a 24.576MHz crystal to synthesize 98.304MHz.

The ICS840031I has excellent phase jitter performance, from 12KHz – 20MHz integration range.

Key Features

  • (1) LVCMOS/LVTTL output.
  • Crystal oscillator interface designed for a 24.576MHz, 18pF parallel resonant crystal.
  • Output frequency: 98.304MHz (typical).
  • VCO range: 490MHz to 640MHz.
  • RMS phase jitter @ 98.304MHz, using a 24.576MHz crystal (12KHz - 20MHz): 0.75ps (typical).
  • RMS phase noise at 98.304MHz (typical) Offset Noise Power 100Hz -103.3 dBc/Hz 1KHz -126.2 dBc/Hz 10KHz -134.2 dBc/Hz 100KHz -132.9 dBc/Hz.
  • 3.3V core/1.8V output.

ICS840031I Distributor