ICS950401 Description
Frequency select latch input pin / 14.318 MHz reference clock. Ref, XTAL power supply, nominal 3.3V Crystal input, Nominally 14.318MHz. Crystal output, Nominally 14.318MHz Ground pin.
ICS950401 Key Features
- Differential pair push-pull CPU clocks @ 3.3V X1 3
- PCI (Including 1 free running) @3.3V X2 4
- Selectable HT/PCI 66/33MHz @3.3V GND 5
- 48MHz, @3.3V fixed. -PCI33/HT66SEL# 6
- 24/48MHz @ 3.3V PCICLK33/HT66_0 7
- REF @3.3V, 14.318MHz. PCICLK33/HT66_1 8 Features: VDDPCI 9
- Up to 220MHz frequency support GND 10
- Support power management: PCI stop and stop PCICLK33/HT66_2 11 clocks controlled by I2C. NC 12
- Spread spectrum for EMI reduction PCICLK0 13
- Uses external 14.318MHz crystal PCICLK1 14