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ICS557-01 - PCI-EXPRESS CLOCK SOURCE

General Description

The ICS557-01 is a clock chip designed for use in PCI-Express Cards as a clock source.

It provides a pair of differential outputs at 100 MHz in a small 8-pin SOIC package.

Key Features

  • Supports PCI-ExpressTM HCSL Outputs 0.7 V current mode differential pair.
  • Supports LVDS Output Levels Packaged in 8-pin SOIC Available in Pb (lead) free package Operating voltage of 3.3 V Low power consumption Input frequency of 25 MHz Short term jitter 100 ps (peak-to-peak) Output Enable via pin selection Industrial temperature range available Block Diagram VDD Phase Lock Loop X1 25 MHz crysta.

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Datasheet Details

Part number ICS557-01
Manufacturer ICST
File Size 229.14 KB
Description PCI-EXPRESS CLOCK SOURCE
Datasheet download datasheet ICS557-01 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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www.DataSheet4U.com ICS557-01 PCI-EXPRESS CLOCK SOURCE Description The ICS557-01 is a clock chip designed for use in PCI-Express Cards as a clock source. It provides a pair of differential outputs at 100 MHz in a small 8-pin SOIC package. Using ICS’ patented Phase-Locked Loop (PLL) techniques, the device takes a 25 MHz crystal input and produces HCSL (Host Clock Signal Level) differential outputs at 100 MHz clock frequency. LVDS signal levels can also be supported via an alternative termination scheme. Features • Supports PCI-ExpressTM HCSL Outputs 0.7 V current mode differential pair • • • • • • • • • Supports LVDS Output Levels Packaged in 8-pin SOIC Available in Pb (lead) free package Operating voltage of 3.