Datasheet Summary
01-01
Spread Spectrum BX System Frequency Generator
Features
- Maximized EMI suppression using Cypress’s Spread Spectrum technology
- Four copies of CPU output
- Eight copies of PCI output (Synchronous w/CPU output)
- Two copies of 14.318-MHz IOAPIC output
- Two copies of 48-MHz USB output
- Three buffered copies of 14.318-MHz reference input
- Input is a 14.318-MHz XTAL or reference signal
- Selectable 100-MHz or 66-MHz CPU outputs
- Power management control input pins
- Test mode and output three-state capability
Key Specifications
Supply Voltages: ....................................... VDDQ3 = 3.3V±5% VDDQ2 = 2.5V±5% or 3.3V±5%
CPU0:3 Jitter (Cycle to Cycle):...