Datasheet Summary
Integrated Circuit Systems, Inc.
Frequency Generator for P IV™
Remended Application: P IV Chipset Support Output Features
:
- 4 Differential CPU Clock Pairs @ 3.3V
- 2
- 3V MREF clocks for memory reference seeds, (separate single ended but 180 degrees out of phase)
- 4
- 66MHz reference output
- 10
- 3V 33MHz PCI clocks
- 2
- 48MHz clocks
- 2
- 14.318 reference output Features
:
- Support power management: Power Down Mode
- Supports Spread Spectrum modulation: 0 to -0.5% down spread.
- Uses external 14.318MHz crystal
- Select logic for Differential Swing Control, Test mode, Tristate, Power down, Spread Spectrum, limited frequency select, selective clock enable.
- External...