ICS9250-14 - Frequency Generator & Integrated Buffers

Product Overview

Integrated Circuit Systems

Part number	ICS9250-14
Manufacturer	Integrated Circuit Systems
File Size	410.92 KB
Description	Frequency Generator & Integrated Buffers
Datasheet	ICS9250-14 Datasheet
Additional preview pages of the ICS9250-14 datasheet.

The ICS9250-14 is a single chip clock for Intel Pentium II.

Generates the following system clocks: - 2 - CPUs @ 2.5V, up to 150MHz. - 1 - IOAPIC @ 2.5V, PCI or PCI/2MHz. - 13 SDRAMs (3.3V) @ 150MHz. - 2 - 3V66 @ 3.3V, 2x PCIMHz. - 8 - PCIs @ 3.3V. - 1 - 48MHz, @ 3.3V fixed. - 2 - REF @ 3.3V, 14.318Hz. - 1 - 24MHz, @ 3.3V fixed. Supports spread spectrum modulation , ± .25% center spread. I2C support for power management Efficient power management scheme through PD# Uses external 14.138 MHz crystal CPU CPU:.

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Published: Dec 11, 2005 |