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ICS9169-01
Frequency Generator and Integrated Buffers for Intel Pentium and Pentium ProTM µµP's
General Description
Features
The ICS9169-01 generates all clocks required for high speed • Generates four processor, six bus, three 14.318 MHz
RISC or CISC microprocessor systems such as 486, Pentium/
and one 48 MHz clock for ISA bus, audio, super I/O
Pentium Pro™, PowerPC™, etc. Four different reference
and bus bridge devices
frequency multiplying factors are externally selectable with • Supports the Intel MARS chip set
smooth frequency transitions. These multiplying factors can • Synchronous clocks skew matched to 250ps window on
be customized for specific applications. A test mode is provided
PCLKs and 500ps window on BCLKs
to drive all clocks directly.
ICS9169-01 Datasheet
