GENERAL DESCRIPTION

The TAAB30S is a synchronous demodulator for direct drive of color

video output stages. It is constructed on a single silicon chip using the Fairchild Planar® epitaxial

process. The TAAG30S is designed for use in color television receivers operating on the Phase

Alternate Line (PAL) system. This circuit consists of two synchronous demodulators, a decoding

matrix, a PAL switch with internal multivibrator and a calor killer switch.

DOUBLE BALANCED SYNCHRONOUS DEMODULATOR

INTERNAL DECODING MATRIX

EMITTER FOLLOWER OUTPUTS

INTERNAL PAL SWITCH

INTERNAL COLOR KILLER

PROVISION FOR OUTPUT DC LEVEL MATCHING