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ICS84314AYT Datasheet 350mhz/ Crystal-to-3.3v/2.5v Lvpecl Frequency Synthesizer W/fanout Buffer

Manufacturer: Integrated Circuit Systems

Overview: Integrated Circuit Systems, Inc. ICS84314 350MHZ, CRYSTAL-TO-3.3V/2.

Datasheet Details

Part number ICS84314AYT
Manufacturer Integrated Circuit Systems
File Size 222.11 KB
Description 350MHZ/ CRYSTAL-TO-3.3V/2.5V LVPECL FREQUENCY SYNTHESIZER W/FANOUT BUFFER
Datasheet ICS84314AYT_IntegratedCircuitSystems.pdf

General Description

The ICS84314 is a general purpose quad output frequency synthesizer and a member of the HiPerClockS™ HiPerClockS™ family of High Performance Clock Solutions from ICS.

When the device uses parallel loading, the M bits are programmable and the output divider is hard-wired for divide by 2 thus providing a frequency range of 125MHz to 350MHz.

In serial programming mode, the M bits are programmable and the output divider can be set for either divide by 2 or divide by 4, providing a frequency range of 62.5MHz to 350MHz.

Key Features

  • Fully integrated PLL.
  • 4 differential 3.3V or 2.5V LVPECL outputs.
  • Selectable crystal oscillator interface or LVCMOS TEST_CLK input.
  • Output frequency range: 62.5MHz to 350MHz.
  • VCO range: 250MHz to 700MHz.
  • Parallel interface for programming counter and output dividers during power-up.
  • Serial 3 wire interface.
  • Cycle-to-cycle jitter: 23ps (typical).
  • Output skew: 16ps (typical).
  • Output duty cycle: 49% < odc < 5.

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