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ICS9FG104 - Frequency Generator

General Description

The ICS9FG104 is a Frequency Timing Generator that provides 4 differential output pairs that are compliant to the Intel CK410 specification.

It also provides support for PCI-Express and SATA.

The part synthesizes several output frequencies from either a 14.31818 Mhz crystal or a 25 MHz crystal.

Key Features

  • Benefits.
  • Generates common frequencies from 14.318 MHz or 25 MHz Crystal or reference input 4 - 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 Hi-Z state for power management. M/N Programming www. DataSheet4U. com.
  • Key S.

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Datasheet Details

Part number ICS9FG104
Manufacturer Integrated Device Technology
File Size 282.83 KB
Description Frequency Generator
Datasheet download datasheet ICS9FG104 Datasheet

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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DATASHEET Frequency Generator for CPU, QPI, FBD, PCIe Gen 2 & SATA Description The ICS9FG104 is a Frequency Timing Generator that provides 4 differential output pairs that are compliant to the Intel CK410 specification. It also provides support for PCI-Express 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-tooutput skew of less than 35 ps. The ICS9FG104 also provides a copy of the reference clock. Frequency selection can be accomplished via strap pins or SMBus control. ICS9FG104 Features/Benefits • • • • • • • Generates common frequencies from 14.