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Integrated Circuit Systems, Inc.
ICS952607 Advance Information
Programmable Timing Control Hub™ for Next Gen P4™ processor
Recommended Application: CK409 Compliant clock for Next Gen P4 Processor Output Features: • 2 - 0.7V current-mode differential CPU pairs • 1 - 0.7V current-mode differential SRC pair • 9 - PCI, 3 free running, 33MHz • 3 - REF, 14.318MHz • 3 - 3V66, 66.66MHz • 1 - VCH/3V66, selectable 48MHz or 66MHz • 2 - 48MHz • 1 - 24/48MHz Key Specifications: • CPU/SRC outputs cycle-cycle jitter < 125ps • 3V66 outputs cycle-cycle jitter < 250ps • PCI outputs cycle-cycle jitter < 250ps • +/- 300ppm frequency accuracy on CPU & SRC clocks Features/Benefits: • QuadRomTM frequency selection. • Programmable output frequency. • Programmable asynchronous 3V66&PCI frequency.