Part number:
ICS9248-64
Manufacturer:
Integrated Circuit Systems
File Size:
142.03 KB
Description:
Frequency generator & integrated buffers.
ICS9248-64_IntegratedCircuitSystems.pdf
Datasheet Details
Part number:
ICS9248-64
Manufacturer:
Integrated Circuit Systems
File Size:
142.03 KB
Description:
Frequency generator & integrated buffers.
ICS9248-64, Frequency Generator & Integrated Buffers
The ICS9248-64 is a main clock synthesizer chip for AMDK7 based systems.
This provides all clocks required for such a system when used with a Zero Delay Buffer Chip such as the ICS9179-06.
Spread Spectrum may be enabled by driving the SPREAD# pin active.
Spread spectrum typically reduces system EMI
ICS9248-64 Features
* Generates the following system clocks: - 3 differential pair open drain CPU clocks (1.5V external pull-up; up to 133MHz). - 8 PCI including 1 free running (3.3V) @33.3MHz. - 2 AGP(3.3V) up to 66.6MHz. - 2 REF(3.3V)@14.318MHz - 1 48MHz(3.3V) - 24 / 48MHz(3.3V) Skew characteristics: - CPU -C
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