W133 |
Part Number | W133 |
Manufacturer | Cypress Semiconductor |
Description | CPU Clock Outputs 0 through 3: These four CPU clocks run at a frequency set by SEL133/100#. Output voltage swing is set by the voltage applied to VDDQ2. Synchronous Memory Reference Clock Output 0 thr... |
Features |
• Maximized EMI suppression using Cypress’s spread spectrum technology • Intel CK98 Specification compliant • 0.5% downspread outputs deliver up to 10 dB lower EMI • Four skew-controlled copies of CPU output • Eight copies of PCI output (synchronous w/CPU output) • Four copies of 66-MHz fixed frequency 3.3V clock • Two copies of CPU/2 outputs for synchronous memory reference • Three copies of 16.67-MHz IOAPIC clock, synchronous to CPU clock • One copy of 48-MHz USB output • Two copies of 14.31818-MHz reference clock • Programmable to 133- or 100-MHz operation • Power management control pins fo... |
Document |
W133 Data Sheet
PDF 146.55KB |
No. | Parte # | Fabricante | Descripción | Hoja de Datos |
---|---|---|---|---|
1 | W130 |
Cypress Semiconductor |
Spread Spectrum Desktop/Notebook System Clock | |
2 | W13009 |
STMicroelectronics |
STW13009 | |
3 | W130L |
Sick |
Sensick | |
4 | W132 |
Cypress Semiconductor |
Spread Aware/ Ten/Eleven Output Zero Delay Buffer | |
5 | W134M |
Cypress Semiconductor |
(W134M/S) Direct Rambus Clock Generator | |
6 | W134S |
Cypress Semiconductor |
(W134M/S) Direct Rambus Clock Generator |