ICS9250-23 Datasheet (Integrated Circuit Systems) - Frequency Generator & Integrated Buffers

ICS9250-23, Frequency Generator & Integrated Buffers

The ICS9250-23 is a single chip clock solution for desktop designs using the 810/810E style chipset.

It provides all necessary clock signals for such a system.

Spread spectrum may be enabled through I2C programming.

Spread spectrum typically reduces system EMI by 8dB to 10dB.

This simplifies EMI qua

ICS9250-23 Features

* 2 - CPUs @ 2.5V, up to 166MHz.

* 13 - SDRAM @ 3.3V, up to 166MHz.

* 2 - 3V66 @ 3.3V, 2x PCI MHz.

* 8 - PCI @3.3V.

* 1 - 48MHz, @3.3V fixed.

* 1 - 24MHz @ 3.3V

* 2 - REF @3.3V, 14.318MHz. Features:

* Up to 166MHz frequency support