ICS9FG104 Datasheet - Integrated Circuit Systems

ICS9FG104 Programmable FTG for Differential P4TM CPU

PIN # 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 PIN NAME XIN/CLKIN X2 VDD GND REFOUT FS2 DIF_3 DIF_3# VDD GND DIF_2 DIF_2# SDATA SCLK DIF_STOP# SPREAD SEL14M_25M# DIF_1# DIF_1 GND VDD DIF_0# DIF_0 FS1 FS0 IREF PIN TYPE IN OUT PWR IN OUT IN OUT OUT PWR PWR OUT OUT I/O.

ICS9FG104 Features

* VDD 3

* Generates common CPU frequencies from 14.318 GND 4 MHz or 25 MHz REFOUT 5

* Crystal or reference input FS2 6

* 4 - 0.7V current-mode differential output pairs DIF_3 7

* Supports Serial-ATA at 100 MHz DIF_3# 8 VDD 9

* Two spread spectrum modes: 0 to -0

ICS9FG104_IntegratedCircuitSystems.pdf