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ICS9248-66 Datasheet - Integrated Circuit Systems

Frequency Generator & Integrated Buffers

ICS9248-66 Features

* • Generates the following system clocks: - 3 CPU clocks ( 2.5V, 100/133MHz) - 8 PCI clocks, including 1 free-running (3.3V, 33MHz) - 1 CPU/2 clocks (2.5V, 50/66MHz) - 1 IOAPIC clocks (2.5V, 16.67MHz) - 3 Fixed frequency 66MHz clocks(3.3V, 66MHz) - 2 REF clocks(3.3V, 14.318MHz) - 1 USB clock (3.3V, 4

ICS9248-66 General Description

The ICS9248-66 is a main clock synthesizer chip for Pentium II based systems using Rambus Interface DRAMs. This chip provides all the clocks required for such a system when used with a Direct Rambus Clock Generator(DRCG) chip such as the ICS9211-01. Spread Spectrum may be enabled by driving the SPRE.

ICS9248-66 Datasheet (382.31 KB)

Preview of ICS9248-66 PDF

Datasheet Details

Part number:

ICS9248-66

Manufacturer:

Integrated Circuit Systems

File Size:

382.31 KB

Description:

Frequency generator & integrated buffers.

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TAGS

ICS9248-66 Frequency Generator Integrated Buffers Integrated Circuit Systems

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