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MPC946 - LOW VOLTAGE 1:10 CMOS CLOCK DRIVER

Key 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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📁 Similar Datasheet

Part Number Description Manufacturer
MPC940L LOW VOLTAGE 1:18 CLOCK DISTRIBUTION CHIP IDT
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Other Datasheets by Motorola Semiconductor (now NXP Semiconductors)

Part Number Description
MPC940 LOW VOLTAGE 1:18 CLOCK DISTRIBUTION CHIP
MPC940L LOW VOLTAGE 1:18 CLOCK DISTRIBUTION CHIP
MPC941 LOW VOLTAGE 1:27 CLOCK DISTRIBUTION CHIP
MPC9443 2.5V AND 3.3V LVCMOS CLOCK FANOUT BUFFER
MPC9446 2.5V and 3.3V LVCMOS Clock Fanout Buffer

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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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.