TDA4820T - Sync separation

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NXP

TDA4820T Sync separation by NXP - Datasheet Preview — Datasheet preview – TDA4820T

Datasheet Details

Part number	TDA4820T
Manufacturer	NXP
File Size	64.00 KB
Description	Sync separation
Datasheet	TDA4820T Datasheet
Additional preview pages of the TDA4820T datasheet.

Product details

Description

TDA4820T The TDA4820T is a monolithic integrated circuit including a horizontal and a vertical sync separator, offering composite sync and vertical sync extracted from the video signal.QUICK REFERENCE DATA SYMBOL VP IP V2(p-p) Vsync(p-p) Vo Vo Vo Tamb PARAMETER supply voltage range (pin 1) supply current (pin 1) input voltage amplitude (peak-to-peak value) sync pulse input voltage amplitude (pin 2) (peak-to-peak value) maximum vertical sync output voltage (pin 6) maximum composite sync outpu

Features

Fully integrated, few external components.
Positive video input signal, capacitively coupled.
Operates with non-standard video input signals.
Black level clamping.
Generation of composite sync slicing level at 50% of peak sync voltage.
Vertical sync separator with double slope integrator.
Delay time of the vertical output pulse is determined by an external resistor.
Vertical sync generation with a slicing level at 40% of pe.

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Published: Apr 23, 2005 |