• • • • • • • • • • Generates system clocks for CPU, PCI, IOAPIC , 14.314 MHz, 48 and 24MHz. Supports single or dual processor systems Skew from CPU (earlier) to PCI cloc.

The ICS9148-47 is part of a reduced pin count two-chip clock solution for designs using an Intel BX style chipset. Companion SDRAM buffers are ICS9179-11 and –12. There are two PLLs, with the first PLL capable of spread spectrum operation. Spread spe.

ICS9148-46

ICS9148-02

ICS9148-03

ICS9148-08

ICS9148-10

ICS9148-11

ICS9148-111

ICS9148-12

ICS9148-13

ICS9148-17

ICS9148-18

ICS9148-20

ICS9148-25