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ICS421004I-01 - CRYSTAL-TO-HSTL FREQUENCY SYNTHESIZER

General Description

The ICS8421004I-01 is a 4 output HSTL Synthesizer optimized to generate Ethernet HiPerClockS™ reference clock frequencies and is a member of the HiPerClocksTM family of high performance clock solutions from ICS.

Key Features

  • Four HSTL outputs (VOHmax = 1.4V).
  • Selectable crystal oscillator interface or LVCMOS/LVTTL single-ended input.
  • Supports the following output frequencies: 156.25MHz, 125MHz, 62.5MHz.
  • VCO range: 560MHz - 680MHz.
  • RMS phase jitter @ 156.25MHz, using a 25MHz crystal (1.875MHz - 20MHz): 0.44ps (typical).
  • Power supply modes: Core/Output 3.3V/1.8V 2.5V/1.8V.
  • -40°C to 85°C ambient operating temperature.

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Datasheet Details

Part number ICS421004I-01
Manufacturer ICS
File Size 232.95 KB
Description CRYSTAL-TO-HSTL FREQUENCY SYNTHESIZER
Datasheet download datasheet ICS421004I-01 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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www.DataSheet4U.com PRELIMINARY Integrated Circuit Systems, Inc. ICS8421004I-01 FEMTOCLOCKS™ CRYSTAL-TOHSTL FREQUENCY SYNTHESIZER FEATURES • Four HSTL outputs (VOHmax = 1.4V) • Selectable crystal oscillator interface or LVCMOS/LVTTL single-ended input • Supports the following output frequencies: 156.25MHz, 125MHz, 62.5MHz • VCO range: 560MHz - 680MHz • RMS phase jitter @ 156.25MHz, using a 25MHz crystal (1.875MHz - 20MHz): 0.44ps (typical) • Power supply modes: Core/Output 3.3V/1.8V 2.5V/1.8V • -40°C to 85°C ambient operating temperature GENERAL DESCRIPTION The ICS8421004I-01 is a 4 output HSTL Synthesizer optimized to generate Ethernet HiPerClockS™ reference clock frequencies and is a member of the HiPerClocksTM family of high performance clock solutions from ICS.