TCA640 Overview
TCA640 CHROMINANCE AMPLIFIER FOR SECAM OR PAL/SECAM DECODERS The TCA640 is an integrated chrominance amplifier for either a SECAM decoder or a double standard PAL/SECAM decoder. Switching of the standard is performed internally, controlled by an external applied d. In addition to the chrominance amplifier the c i r c u i t a l s o i n c o r p o r a t e s a 7, 8 kHz flip-flop and an identification c i r c u i t for...
TCA640 Key Features
- s o i n c o r p o r a t e s a 7, 8 kHz flip-flop and an identification c i r c u i t for SECAM. F o r PAL iden
