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ICS87974I - LVCMOS/LVTTL CLOCK GENERATOR

General Description

The ICS87974I is a low skew, low jitter 1-to-15 LVCMOS/LVTTL Clock Generator/Zero Delay HiPerClockS™ Buffer and is a member of the HiPerClockS family of high performance clock solutions from ICS.

Key Features

  • Fully integrated PLL.
  • 15 single ended 3.3V LVCMOS/LVTTL outputs.
  • 2 LVCMOS/LVTTL clock inputs for redundant clock.

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Datasheet Details

Part number ICS87974I
Manufacturer Integrated Circuit Systems
File Size 163.26 KB
Description LVCMOS/LVTTL CLOCK GENERATOR
Datasheet download datasheet ICS87974I Datasheet

Full PDF Text Transcription (Reference)

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Integrated Circuit Systems, Inc. ICS87974I www.DataSheet4U.com LOW SKEW , 1-TO-15, LVCMOS/LVTTL CLOCK GENERATOR GENERAL DESCRIPTION The ICS87974I is a low skew, low jitter 1-to-15 LVCMOS/LVTTL Clock Generator/Zero Delay HiPerClockS™ Buffer and is a member of the HiPerClockS family of high performance clock solutions from ICS. The device has a fully integrated PLL and three banks whose divider ratios can be independently controlled, providing output frequency relationships of 1:1, 2:1, 3:1, 3:2, 3:2:1. In addition, the external feedback connection provides for a wide selection of output-to-input frequency ratios. The CLK0 and CLK1 pins allow for redundant clocking on the input and dynamically switching the PLL between two clock sources.