954511BFT

Specifications

Temperature C Voltage 3.3 V Package SSOP 56 Speed NA


Description

PC MAIN CLOCK
The ICS954511 is a single-chip Enhanced CK410-generation programmable clock synthesizer for Intel 915x/925x andnewer chipsets. The ICS954511 is driven with a 14.318MHz crystal. It generates CPU outputs up to 400MHz andprovides highly accurate clocks for Serial ATA and PCI-Express support. Programmability allows for flexible clockingschemes to maximize system performance.

ICS954511 Output Features:

2 - 0.7V current-mode differential CPU pairs

6 - 0.7V current-mode differential SRC pairs for SATA and PCI-Express

1 - 0.7V curent-mode differential CPU_ITP/SRCselectable pair

5 - PCI Clocks (33 MHz)

3 - PCI Free Running Clocks (33 MHz)

1 - USB Clock (48 MHz)

1 - 0.7V curent-mode differential DOT clock pair (96MHz)

1 - 14.31818 MHz Reference Clock