• Part: ICS840002I
  • Description: CRYSTAL-TO LVCMOS/LVTTL FREQUENCY SYNTHESIZER
  • Manufacturer: Integrated Circuit Systems
  • Size: 242.77 KB
ICS840002I Datasheet (PDF) Download
Integrated Circuit Systems
ICS840002I

Description

The ICS840002I is a 2 output LVCMOS/LVTTL Synthesizer optimized to generate Fibre Channel HiPerClockS™ reference clock frequencies and is a member of the HiPerClocksTM family of high performance clock solutions from ICS. Using a 26.5625MHz 18pF parallel resonant crystal, the following frequencies can be generated based on the 2 frequency select pins (F_SEL1:0): 212.5MHz, 159.375MHz, 156.25MHz, 106.25MHz, and 53.125MHz.

Key Features

  • Two LVCMOS outputs @ 3.3V, 17Ω typical output impedance
  • Selectable crystal oscillator interface or LVCMOS single-ended input
  • Output frequency range: 46.66MHz - 233.33MHz
  • VCO range: 560MHz - 700MHz
  • Supports the following output frequencies: 212.5MHz, 159.375MHz, 156.25MHz, 106.25MHz and 53.125MHz
  • Power supply modes: Core/Output 3.3V/3.3V 3.3V/2.5V 2.5V/2.5V
  • -40°C to 85°C ambient operating temperature
  • Lead-Free package RoHS compliant