Features/Benefits:

• Supports tight ppm accuracy clocks for Serial-ATA and

SRC

• Supports programmable spread percentage and

frequency

• Uses external 14.318MHz crystal, external crystal load

caps are required for frequency tuning

• Supports undriven differential CPU, SRC pair in PD#

for power management.

• CLKREQ pins to support SRC power management.

General Description

954204 is a CK410M Compliant clock synthesizer. 954204 provides a single-chip solution for mobile systems built with Intel

P4-M processors and Intel mobile chipsets. 954204 is driven with a 14.318MHz crystal and generates CPU outputs up to

400MHz. It provides the tight ppm accuracy required by Serial ATA and PCI-Express.