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ZXFV4583N16TA - SYNC SEPARATOR

Datasheet Summary

Description

The ZXFV4583 provides the ability to separate out video synchronization signals for a wide variety of TV and CRT display systems, standard and non-standard.

Flexibility arises from the use of just three external resistors to adapt to each application.

Features

  • PAL, NTSC, SECAM.
  • Variable filter for optimal accuracy.
  • Sync outputs: composite, horizontal, vertical, back porch, odd/even.
  • No-signal detector.
  • On chip sample / hold capacitors.
  • +5V single supply.
  • Default vertical output where there are no serration pulses.
  • Pin and layout compatible with part EL4583 in SO16N surface mount package.

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Datasheet preview – ZXFV4583N16TA

Datasheet Details

Part number ZXFV4583N16TA
Manufacturer Zetex Semiconductors
File Size 212.54 KB
Description SYNC SEPARATOR
Datasheet download datasheet ZXFV4583N16TA Datasheet
Additional preview pages of the ZXFV4583N16TA datasheet.

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Full PDF Text Transcription

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ZXFV4583 SYNC SEPARATOR WITH VARIABLE FILTER DEVICE DESCRIPTION The ZXFV4583 provides the ability to separate out video synchronization signals for a wide variety of TV and CRT display systems, standard and non-standard. Flexibility arises from the use of just three external resistors to adapt to each application. One resistor controls a fully integrated internal color carrier filter with variable bandwidth. This filter avoids disturbance from the color carrier, permitting accurate threshold slicing for timing extraction. A second resistor controls the voltage threshold for loss of signal detection after a time-out interval. The third resistor controls the timing functions.
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