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ICS844246 Datasheet Crystal-to-lvds Frequency Synthesizer W/integrated Fanout Buffer

Manufacturer: ICS

Overview: .. PRELIMINARY Integrated Circuit Systems, Inc. ICS844246 FEMTOCLOCKS™CRYSTAL-TO-LVDS FREQUENCY SYNTHESIZER W/INTEGRATED FANOUT.

Datasheet Details

Part number ICS844246
Manufacturer ICS
File Size 214.39 KB
Description CRYSTAL-TO-LVDS FREQUENCY SYNTHESIZER W/INTEGRATED FANOUT BUFFER
Datasheet ICS844246_ICS.pdf

General Description

The ICS844246 is a Crystal-to-LVDS Clock Synthesizer/Fanout Buffer designed for Fibre HiPerClockS™ Channel and Gigabit Ethernet applications and is a member of the HiperClockS™ family of High Performance Clock Solutions from ICS.

The output frequency can be set using the frequency select pins and a 25MHz crystal for Ethernet frequencies, or a 26.5625MHz crystal for a Fibre Channel.

The low phase noise characteristics of the ICS844246 make it an ideal clock for these demanding applications.

Key Features

  • Six LVDS outputs.
  • Crystal oscillator interface.
  • Output frequency range: 53.125MHz to 333.3333MHz.
  • Crystal input frequency range: 25MHz to 33.333MHz.
  • RMS phase jitter at 125MHz, using a 25MHz crystal (1.875MHz to 20MHz): 0.39ps (typical).
  • Full 3.3V or 3.3V core, 2.5V output supply mode.
  • 0°C to 70°C ambient operating temperature.
  • Industrial temperature information available upon request.
  • Available in both standard an.

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