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ICS951412

ICS
Part Number ICS951412
Manufacturer ICS
Description System Clock Chip
Published Jan 13, 2008
Detailed Description com Integrated Circuit Systems, Inc. ICS951412 System Clock Chip for ATI RS480 K8-based Systems Recom...
Datasheet PDF File ICS951412 PDF File

ICS951412
ICS951412


Overview
com Integrated Circuit Systems, Inc.
ICS951412 System Clock Chip for ATI RS480 K8-based Systems Recommended Application: ATI RS480 systems using AMD K8 processors Output Features: • 3 - 14.
318 MHz REF clocks • 1 - USB_48MHz USB clock • 1 - HyperTransport 66 MHz clock seed • 1 - PCI 33 MHz clock seed • 2 - Pairs of AMD K8 clocks • 6 - Pairs of SRC/PCI Express* clocks • 2 - Pairs of ATIG (SRC/PCI Express) clocks Features: • 2 - Programmable Clock Request pins for SRC clocks • Spread Spectrum for EMI reduction • Outputs may be disabled via SMBus • External crystal load capacitors for maximum frequency accuracy Pin Configuration X1 X2 VDD48 USB_48MHz GND NC SCLK SDATA **FS2 *...



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