ICS9250-26 - Frequency Generator & Integrated Buffers

Integrated Circuit Systems

Datasheet Details

Part number	ICS9250-26
Manufacturer	Integrated Circuit Systems
File Size	223.29 KB
Description	Frequency Generator & Integrated Buffers
Datasheet	ICS9250-26_IntegratedCircuitSystems.pdf

The ICS9250-26 is a single chip clock solution for 810/810E type chipset.

3 CPU (2.5V) 66.6/133.3MHz (up to 150MHz achievable through I2C).
9 SDRAM (3.3V) @ 133.3MHz (up to 150MHz achievable through I2C).
8 PCI (3.3 V) @33.3MHz.
2 IOAPIC (2.5V) @ 33.3 MHz.
2 Hublink clocks (3.3 V) @ 66.6 MHz.
2 USB (3.3V) @ 48 MHz ( Non spread spectrum).
1 REF (3.3V) @ 14.318 MHz Features:.
Supports spread spectrum modulation , down spread 0 to -0.5% and ± 0.25% center spread.
I2C support for power man.

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Published: Dec 11, 2005 |