Features/Benefits:
• Supports tight ppm accuracy clocks for Serial-ATA and
PCIEX
• Supports programmable spread percentage and
frequency
• Uses external 14.318MHz crystal, external crystal load
caps are required for frequency tuning
• Supports undriven differential CPU, PCIEX pair in PD
for power management.
• PEREQ# pins to support PCIEX power management.
• PWR-SAVE pin for real time power saving.

General Description
ICS954310 follows the Intel CK410M-compliant clock specification. This clock synthesizer provides a single chip solution for
next generation P4 Intel processors and Intel chipsets. ICS954310 is driven with a 14.318MHz crystal.