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MPC946 - LOW VOLTAGE 1:10 CMOS CLOCK DRIVER

Datasheet Summary

Features

  • selectability to allow the user to select the ratio of 1X outputs to 1/2X outputs. Two independent LVCMOS/LVTTL compatible clock inputs are available. Designers can take advantage of this feature to provide redundant clock sources or the addition of a test clock into the system design. With the TCLK_Sel input pulled HIGH the TCLK1 input is selected. All of the control inputs are LVCMOS/LVTTL compatible. The Dsel pins choose between 1X and 1/2X outputs. A LOW on the Dsel pins will select the 1X o.

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Datasheet preview – MPC946

Datasheet Details

Part number MPC946
Manufacturer Motorola
File Size 104.14 KB
Description LOW VOLTAGE 1:10 CMOS CLOCK DRIVER
Datasheet download datasheet MPC946 Datasheet
Additional preview pages of the MPC946 datasheet.

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Full PDF Text Transcription

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MOTOROLA SEMICONDUCTOR TECHNICAL DATA Low Voltage 1:10 CMOS Clock Driver The MPC946 is a low voltage CMOS, 10 output clock buffer. The 10 outputs can be configured into a standard fanout buffer or into 1X and 1/2X combinations. The ten outputs were designed and optimized to drive 50Ω series or parallel terminated transmission lines. With output to output skews of 350ps the MPC946 is an ideal clock distribution chip for synchronous systems which need a tight level of skew from a large number of outputs. For a similar product with more outputs consult the MPC949 data sheet. www.DataSheet4U.
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