9LPRS478BKLFT

Specifications

Temperature C Voltage 1.8 V Package VFQFPN 72 Speed NA


Description

PC MAIN CLOCK
The ICS9LPRS478 is a main clock synthesizer chip that provides all clocks required for ATI RS7xx-basedsystems.using AMD processors. An SMBus interface allows full control of the device.

ICS9LPRS478 Output Features:

2 - Greyhound compatible K8 CPU pair

6 - low-power differential SRC pairs

2 - low-power differential SouthBridge SRC pairs

4 - low-power differential ATIG pairs

1 - Selectable low-power differential 100MHz nonspread SATA/ SRC output

1 - Selectable 100MHz low-power differential/ 66 MHzsingle-ended HTT clock

2 - 48MHz USB clock

3 - 14.318MHz Reference clock