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ICS841S01 - PCI EXPRESS CLOCK GENERATOR

Description

The ICS841S01 is a PLL-based clock generator IC S specifically designed for PCI_Express™Clock HiPerClockS™ Generation applications.

This device generates a 100MHz HCSL clock.

The device offers a HCSL (Host Clock Signal Level) clock output from a clock input reference of 25MHz.

Features

  • One 0.7V current mode differential HCSL output pair.
  • Crystal oscillator interface, 25MHz.
  • Output frequency: 100MHz.
  • RMS period jitter: 3ps (maximum).
  • Cycle-to-cyle jitter: 35ps (maximum).
  • I2C support with readback capabilities up to 400kHz.
  • Spread Spectrum for electromagnetic interference (EMI) reduction.
  • 3.3V operating supply mode.
  • 0°C to 70°C ambient operating temperature.
  • Available in both standard (RoH.

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Datasheet Details

Part number ICS841S01
Manufacturer Integrated Device Technology
File Size 314.50 KB
Description PCI EXPRESS CLOCK GENERATOR
Datasheet download datasheet ICS841S01 Datasheet

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Full PDF Text Transcription

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www.DataSheet4U.com PRELIMINARY PCI EXPRESS™ CLOCK GENERATOR ICS841S01 GENERAL DESCRIPTION The ICS841S01 is a PLL-based clock generator IC S specifically designed for PCI_Express™Clock HiPerClockS™ Generation applications. This device generates a 100MHz HCSL clock. The device offers a HCSL (Host Clock Signal Level) clock output from a clock input reference of 25MHz. The input reference may be derived from an external source or by the addition of a 25MHz crystal to the on-chip crystal oscillator. An external reference may be applied to the XTAL_IN pin with the XTAL_OUT pin left floating. The device offers spread spectrum clock output for reduced EMI applications.
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