W147
Key Features
- Maximized EMI suppression using Cypress’s Spread Spectrum Technology
- Low jitter and tightly controlled clock skew
- Highly integrated device providing clocks required for CPU, core logic, and SDRAM
- Three copies of CPU clock at 66/100 MHz
- Nine copies of 100-MHz SDRAM clocks
- Eight copies of PCI clock
- Two copies of synchronous APIC clock
- Two copies of 48-MHz clock (non-spread spectrum) optimized for USB reference input and video dot clock
- Two copies of 66-MHz fixed clock
- One copy of 14.31818-MHz reference clock
