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TDA2579B - Horizontal/vertical synchronization circuit

Datasheet Summary

Description

The TDA2579B generates and synchronizes horizontal and vertical signals.

The device has a 3 level sandcastle output; a transmitter identification signal and also 50/60 Hz identification.

Features

  • Horizontal phase detector, (sync to oscillator), sync separator and noise inverter.
  • Triple current source in the phase detector with automatic selection.
  • Second phase detector for storage compensation of the horizontal output.
  • Stabilized direct starting of the horizontal oscillator and output stage from mains supply.
  • Horizontal output pulse with constant duty cycle value of 29 µs.
  • Internal vertical sync separator, and two integration selecti.

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Datasheet Details

Part number TDA2579B
Manufacturer NXP
File Size 136.81 KB
Description Horizontal/vertical synchronization circuit
Datasheet download datasheet TDA2579B Datasheet
Additional preview pages of the TDA2579B datasheet.

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Full PDF Text Transcription

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INTEGRATED CIRCUITS DATA SHEET TDA2579B Horizontal/vertical synchronization circuit Preliminary specification File under Integrated Circuits, IC02 September 1990 Philips Semiconductors Preliminary specification Horizontal/vertical synchronization circuit GENERAL DESCRIPTION TDA2579B The TDA2579B generates and synchronizes horizontal and vertical signals. The device has a 3 level sandcastle output; a transmitter identification signal and also 50/60 Hz identification.
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