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LS7082 - QUADRATURE CLOCK CONVERTER

Datasheet Summary

Description

The LS7082 is a monolithic CMOS silicon gate quadrature clock converter.

Quadrature clocks derived from optical or magnetic encoders, when applied to the A and B Inputs of the LS7082, are converted to strings of Up Clocks and Down Clocks.

Features

  • x1, x2 and x4 mode selection.
  • Up to 16 MHz output clock frequency.
  • INDEX input and output.
  • UP/DOWN indicator output.
  • Programmable output clock pulse width.
  • On-chip filtering of inputs for optical or magnetic encoder.

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Datasheet preview – LS7082

Datasheet Details

Part number LS7082
Manufacturer LSI Computer Systems
File Size 38.65 KB
Description QUADRATURE CLOCK CONVERTER
Datasheet download datasheet LS7082 Datasheet
Additional preview pages of the LS7082 datasheet.

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Full PDF Text Transcription

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UL ® LSI/CSI LSI Computer Systems, Inc. 1235 Walt Whitman Road, Melville, NY 11747 LS7082 (631) 271-0400 FAX (631) 271-0405 October 2000 PIN ASSIGNMENT - TOP VIEW A3800 QUADRATURE CLOCK CONVERTER FEATURES: • x1, x2 and x4 mode selection • Up to 16 MHz output clock frequency • INDEX input and output • UP/DOWN indicator output • Programmable output clock pulse width • On-chip filtering of inputs for optical or magnetic encoder applications. • TTL and CMOS compatible I/Os • +4.5V to +10.0V operation (VDD-VSS) • LS7082 (DIP); LS7082-S (SOIC ) - See Figure 1 DESCRIPTION: The LS7082 is a monolithic CMOS silicon gate quadrature clock converter.
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