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TDA4568 Datasheet Luminance signal delay circuit

Manufacturer: Philips Semiconductors (now NXP Semiconductors)

General Description

TDA4568 The TDA4568 is an integrated circuit that provides the luminance signal delay in colour television receivers.

Overview

INTEGRATED CIRCUITS DATA SHEET TDA4568 Luminance signal delay circuit Preliminary specification File under Integrated Circuits, IC02 May 1989 Free Datasheet http://www.datasheetlist.

Key Features

  • A luminance signal path (Y) which substitutes the conventional Y-delay coil with an integrated Y-delay line.
  • Switchable delay time from 550 ns to 820 ns in steps of 90 ns and additional fine adjustment of 37 ns.
  • Two Y output signals; one of 180 ns less delay QUICK.