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Integrated Circuit Systems, Inc.
ICS9248-92
TM
Mobile Pentium II System Clock Chip
Recommended Application: The ICS9248-92 is a fully compliant timing solution for the Intel mobile 440BX/MX chipset requirements. General Description: Features include two strong CPU, seven PCI and eight SDRAM clocks. Three reference outputs are available equal to the crystal frequency. Stronger drive CPUCLK outputs typically provide greater than 1 V/ns slew rate into 20pF loads. This device meets rise and fall requirements with 2 loads per CPU output (ie, one clock to CPU and NB chipset, one clock to two L2 cache inputs). PWR_DWN# pin allows low power mode by stopping crystal OSC and PLL stages.
ICS9248-92 Datasheet
