ICS9FG108 - Programmable FTG for Differential P4 CPU

Integrated Circuit Systems

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Datasheet Details

Part number	ICS9FG108
Manufacturer	Integrated Circuit Systems
File Size	218.58 KB
Description	Programmable FTG for Differential P4 CPU
Datasheet	ICS9FG108_IntegratedCircuitSystems.pdf

ICS9FG108 Product details

Description

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 PIN NAME XIN/CLKIN X2 VDD GND REFOUT FS2 OE_7 DIF_7 DIF_7# VDD DIF_6 DIF_6# OE_6 VDD GND OE_5 DIF_5 DIF_5# VDD DIF_4 DIF_4# OE_4 SDATA SCLK PIN TYPE IN OUT PWR PWR OUT IN IN OUT OUT PWR OUT OUT IN PWR PWR IN OUT OUT PWR OUT OUT IN I/O IN DESCRIPTION Crystal input or Reference Clock input Crystal output, Nominally 14.318MHz Power supply, nominal 3.3V Ground pin.

Features

Generates common frequencies from 14.318 MHz or 25 MHz.
Crystal or reference input.
8 - 0.7V current-mode differential output pairs.
Supports Serial-ATA at 100 MHz.
Two spread spectrum modes: 0 to -0.5 downspread and +/-0.25% centerspread.
Unused inputs may be disabled in either driven or HiZ state for power management.
Programmable OE Polarity.
M/N Programming Key Specifications:.
Output cycle-to-cycle jitter <.

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Published: Jun 17, 2006 |