TDA2579C - Synchronization circuit

Product Overview

NXP

TDA2579C Synchronization circuit by NXP - Datasheet Preview — Datasheet preview – TDA2579C

Datasheet Details

Part number	TDA2579C
Manufacturer	NXP
File Size	138.66 KB
Description	Synchronization circuit
Datasheet	TDA2579C Datasheet
Additional preview pages of the TDA2579C datasheet.

Product details

Description

Vertical part fV = 60 Hz (M) system TDA2579C Vertical synchronization pulse separator without external components and two integration times Zener diode reference voltage source for the vertical sawtooth generator and vertical comparator Divider system with three different reset enable windows Synchronization is set to 528 divider ratio when no vertical sync pulse and no video transmitter is identified Divider window is forced to wide

Features

Synchronization and horizontal part.
Horizontal sync separator and noise inverter.
Horizontal oscillator.
Horizontal output stage.
Horizontal phase detector (sync to oscillator).
Triple current source in the phase detector with automatic selection.
Normal phase detector time constant is increased to fast during the vertical blanking period (external switching for VTR conditions not necessary).
Slow phase detector time constant and ga.

📁 Similar Datasheet

TDA2576A - TDA2576A (ETC)
TDA2578A - Synchronization Circuit (Philips)
TDA2500 - STEREO CLASS-T DIGITAL AUDIO AMPLIFIER DRIVER (Tripath Technology)
TDA2501 - PAL - NTSC Encoder (ETC)
TDA2506 - SECAM ENCODER (ETC)
TDA2506T - SECAM ENCODER (ETC)
TDA2510 - Chromince Combination (Fairchild)
TDA2520 - Color Demodulator Combination (Philips)

Other Datasheets by NXP

TDA2579B - Horizontal/vertical synchronization circuit
TDA2577A - SYNCHRONIZATION CIRCUIT
TDA2545A - Quasi-split-sound circuit
TDA2546A - Quasi-split-sound circuit
TDA2549 - I.F. amplifier and demodulator
TDA2555 - Dual TV sound demodulator circuits

Published: Apr 23, 2005 |