Multistandard colour decoder, with negative colour difference output signals

文件：147.56 Kbytes 页数：13 Pages

PHI

PHI

Multistandard colour decoder, with negative colour difference output signals

恩XP

Multistandard colour decoder, with negative colour difference output signals

文件：147.56 Kbytes 页数：13 Pages

PHI

PHI

Multistandard colour decoder, with negative colour difference output signals

GENERAL DESCRIPTION\nThe TDA4650 is a monolitic integrated multistandard colour decoder for PAL, SECAM and NTSC\n(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.FEATURES\nIdentifies Identifies and demodulates PAL, SECAM, NTSC 3.58 and NTSC 4.43 chrominance signals with:\n• Identification\n– automatic standard identification by sequential inquiry\n– secure SECAM identification at 50 Hz only, with PAL priority\n– four switched outputs for chrominance filter selection and display ;

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