ICS950227 - Programmable Timing Control Hub

Product Overview

Integrated Circuit Systems

Datasheet Details

Part number	ICS950227
Manufacturer	Integrated Circuit Systems
File Size	128.48 KB
Description	Programmable Timing Control Hub
Datasheet	ICS950227 Datasheet
Additional preview pages of the ICS950227 datasheet.

Product details

Description

PIN NUMBER 1, 8, 14, 19, 26, 32, 37, 46, 50 2 3 7, 6, 5 4, 9, 15, 20, 27, 31, 36, 41, 47 18, 17, 16, 13, 12,11, 10 24, 23, 22, 21 25 PIN NAME VDD X1 X2 TYPE PWR 3.3V power supply DESCRIPTION X2 Cr ystal 14.318MHz Cr ystal input Input X1 Cr ystal 14.318MHz Cr ystal output Output PCICLK_F (2:0) GND PCICLK (6:0) 3V66 (5:2) PD# OUT PWR OUT OUT IN Free running PCI clock not affected by PCI_STOP# for power management.Ground pins for 3.3V supply PCI clock outputs 66MHz reference clocks, from in

Features

3 Differential CPU Clock Pairs @ 3.3V.
7 PCI (3.3V) @ 33.3MHz.
3 PCI_F (3.3V) @ 33.3MHz.
1 USB (3.3V) @ 48MHz.
1 DOT (3.3V) @ 48MHz.
1 REF (3.3V) @ 14.318MHz.
5 3V66 (3.3V) @ 66.6MHz.
1 VCH/3V66 (3.3V) @ 48MHz or 66.6MHz Features/Benefits:.
Programmable output frequency.
Programmable output divider ratios.
Programmable output rise/fall time.
Programmable output skew.
Program.

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Published: Nov 17, 2005 |