ICS9248-107 - Frequency Generator & Integrated Buffers

Integrated Circuit Systems

Datasheet Details

Part number	ICS9248-107
Manufacturer	Integrated Circuit Systems
File Size	141.38 KB
Description	Frequency Generator & Integrated Buffers
Datasheet	ICS9248-107_IntegratedCircuitSystems.pdf

The ICS9248-107 is a main clock synthesizer chip for Pentium II based systems using Rambus Interface DRAMs.

4 - CPUs @ 2.5V, up to 180MHz.
3 - IOAPIC @ 2.5V.
3 - 3V66MHz @ 3.3V.
11 - PCIs @ 3.3V.
1 - 48MHz, @ 3.3V fixed.
1 - 24/48MHz, @ 3.3V Features:.
Up to 180MHz frequency support.
Use a zero delay buffer such as the ICS9179-06 to generate SDRAM clocks. Support power management: Power down Mode from I2C programming. Spread spectrum for EMI control ± 0.25% center spread). Uses external.

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Published: Oct 7, 2005 |