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ICS873991-147 - LOW VOLTAGE LVCMOS/LVPECL-TO LVPECL/ECL CLOCK GENERATOR

General Description

The ICS873991-147 is a low voltage, low skew, 3.3V IC S LVPECL or ECL Clock Generator and a member of HiPerClockS™ the HiPerClockS™ family of High Performance Clock Solutions from IDT.

The ICS873991-147 has two selectable clock inputs.

Key Features

  • Fourteen differential 3.3V LVPECL/ECL outputs.
  • Selectable differential LVPECL or REF_CLK inputs.
  • PCLK, nPCLK can accept the following input levels: LVPECL, CML, SSTL.
  • REF_CLK accepts the following input levels: LVCMOS, LVTTL.
  • Input clock frequency range: 6.25MHz to 125MHz.
  • Maximum output frequency: 500MHz.
  • VCO range: 200MHz to 1GHz.
  • Output skew: 70ps (typical).
  • Cycle-to-cyle jitter: 35ps (typical).
  • LVPECL.

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Datasheet Details

Part number ICS873991-147
Manufacturer Integrated Device Technology
File Size 337.98 KB
Description LOW VOLTAGE LVCMOS/LVPECL-TO LVPECL/ECL CLOCK GENERATOR
Datasheet download datasheet ICS873991-147 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 LOW VOLTAGE, LVCMOS/LVPECL-TO LVPECL/ECL CLOCK GENERATOR ICS873991-147 GENERAL DESCRIPTION The ICS873991-147 is a low voltage, low skew, 3.3V IC S LVPECL or ECL Clock Generator and a member of HiPerClockS™ the HiPerClockS™ family of High Performance Clock Solutions from IDT. The ICS873991-147 has two selectable clock inputs. The PCLK, nPCLK pair can accept an LVPECL input and the REF_CLK pin can accept a LVCMOS or LVTTL input. This device has a fully integrated PLL along with frequency configurable outputs. An external feedback input and output regenerates clocks with “zero delay”.