ICS9147-22 Integrated Circuit Systems, ICS9147-22 Datasheet

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ICS9147-22

Manufacturer Part Number
ICS9147-22
Description
Pentium/ProTM System Clock Chip
Manufacturer
Integrated Circuit Systems
Datasheet
TM
±
9147-22 Rev A 072597P

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ICS9147-22 Summary of contents

Page 1

TM ± 9147-22 Rev A 072597P ...

Page 2

PIN NUMBER PIN NAME 1 REF1 2 REF0 3, 10, 17, 24, 31, GND 31 VDD2 8 PCICLK_F 9, 11, 12, 13, 14, 16 PCICLK (0:5) 18 FS0 19 ...

Page 3

FS2 FS1 FS0 CPUCLK PCICLK(0:5) PD# Outputs Outputs 0 Stopped Low Stopped Low 1 Running Running ...

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...

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PARAMETER SYMBOL Input Low Voltage VIL Input High Voltage VIH Input Low Current IIL Input High Current IIH IOL1a Output Low Current IOL1b IOH1a Output High Current IOH1b IOL2a Output Low Current IOL2b IOH2a Output High Current IOH2b VOL1a ...

Page 6

PARAMETER SYMBOL 1 Rise Time Tr1a 1 Rise Time Tr1b 1 ,3 Fall Time Tf1 1 Rise Time Tr2 1 Fall Time Tf2 1 Rise Time Tr3 1 Fall Time Tf3 1,3 Rise Time Tr4 1 Rise Time Tr4a ...

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SYMBOL COMMON DIMENSIONS MIN. NOM. A .095 .101 A1 .008 .012 A2 .088 .090 B .008 .010 C .005 .006 D See Variations E .292 .296 e 0.025 BSC H .400 .406 h .010 .013 L .024 .032 N See ...

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