* 1st i.f. (V.C.: vision carrier plus S.C.: sound carrier)
* 3-stage gain controlled i.f. amplifier
* A.G.C. circuit
* Reference amplifier and limiter amplifier for vision carrier (V.C.) processing
* Linear multiplier for quadrature demodulation 2nd i.f. (5,5 MHz signal
TDA2546A
87.09 KB
Quasi-split-sound circuit.
INTEGRATED CIRCUITS DATA SHEET TDA2546A Quasi-split-sound circuit with 5,5 MHz demodulation Product speciļ¬cation File under Integrated Circuits, IC0.
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