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TDA2546A - Quasi-split-sound circuit

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NXP

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TDA2546A Quasi-split-sound circuit by NXP - Datasheet Preview — Datasheet preview – TDA2546A

Datasheet Details

Part number	TDA2546A
Manufacturer	NXP
File Size	87.09 KB
Description	Quasi-split-sound circuit
Datasheet	TDA2546A Datasheet
Additional preview pages of the TDA2546A datasheet.

Product details

Description

TDA2546A The TDA2546A is a monolithic integrated circuit for quasi-split-sound processing, including 5,5 MHz demodulation, in television receivers.

Features

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).
8-stage limiter amplifier.
Quadrature demodulator.
A. F. amplifier with de-emphasis.
AV switch QUICK.

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Published: Apr 23, 2005 |