Datasheet4U Logo Datasheet4U.com

TDA2579B - Horizontal/vertical synchronization circuit

General 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.

Key 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.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
TDA2576A TDA2576A ETC
TDA2578A Synchronization Circuit Philips
TDA2578A Sync Application ETC
TDA2500 STEREO CLASS-T DIGITAL AUDIO AMPLIFIER DRIVER Tripath Technology
TDA2501 PAL - NTSC Encoder ETC

Other Datasheets by NXP Semiconductors

Part Number Description
TDA2579C Synchronization circuit
TDA2577A SYNCHRONIZATION CIRCUIT
TDA2545A Quasi-split-sound circuit
TDA2546A Quasi-split-sound circuit
TDA2549 I.F. amplifier and demodulator

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.

View original datasheet text
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.