TDA4650 Datasheet (NXP) - Multistandard colour decoder/ with negative colour difference output signals

TDA4650, Multistandard colour decoder/ with negative colour difference output signals

The TDA4650 is a monolitic integrated multistandard colour decoder for PAL, SECAM and NTSC (3.58 and 4.43 MHz) with negative colour difference output signals.

The colour-difference output signals are fed to the TDA4660/TDA4661, Switched capacitor delay line.

MAX.

13.2 * 400 0.66 0.84 1.32 1

TDA4650 Features

* Identifies and demodulates PAL, SECAM, NTSC 3.58 and NTSC 4.43 chrominance signals with:

* Identification

* automatic standard identification by sequential inquiry

* secure SECAM identification at 50 Hz only, with PAL priority

* four switched outputs for chrominance f