ICS9248-65

The ICS9248-65  is frequency timing generator for PENTIUM SYSTEMS.

Features of the ICS9248-65 are:(1)generates the following system clocks:3CPU clocks(2.5V,100/133MHz);10PCI clocks,including 1 free-running(3.3V,33.3MHz);1CPU/2clocks(2.5V,50/66.6MHz);1IOAPIC clocks(2.5V,16.67MHz);3 fixed frequency 66MHz clocks(3.3V,66.6MHz);2REF clocks(3.3V,14.318MHz);1USB clock(3.3V,48MHz); (2)efficient power management through PD#; (3)0 to -0.5% typical down spread modulation on CPU,PCI,IOAPIC,3V66 and CPU/2 output clocks; (4)uses external 14.318MHz crystal.

The absolute maximum ratings of the ICS9248-65 can be summarized as:(1)supply voltage:7.0V; (2)logic inputs:GND-0.5V to VDD+0.5V; (3)ambient operating temperature:0~70; (4)storage temperature:-65~150.If you want to know more information such as the electrical characteristics, please download the datasheet in www.seekic.com or www.chinaicmart.com.