ICS9FG108D - Frequency Generator

IDT

General Description

ICS9FG108D is a Frequency Timing Generator that provides 8 differential output pairs that are compliant to the Intel CK410 specification.

It also provides support for PCI-Express, next generation I/O, and SATA.

Key Features

Benefits.
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 down spread and +.

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ICS9FG108D frequency generator by IDT - Datasheet Preview

Datasheet Details

Part number	ICS9FG108D
Manufacturer	IDT
File Size	170.76 KB
Description	Frequency Generator
Datasheet	ICS9FG108D Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Frequency Generator for CPU, QPI, FBD, PCIe Gen 2 & SATA DATASHEET ICS9FG108D Description ICS9FG108D is a Frequency Timing Generator that provides 8 differential output pairs that are compliant to the Intel CK410 specification. It also provides support for PCI-Express, next generation I/O, and SATA. The part synthesizes several output frequencies from either a 14.31818 MHz crystal or a 25 MHz crystal. The device can also be driven by a reference input clock instead of a crystal. It provides outputs with cycle-to-cycle jitter of less than 50 ps and output-to-output skew of less than 65 ps. ICS9FG108D also provides a copy of the reference clock. Frequency selection can be accomplished via strap pins or SMBus control.