TDA8740 Satellite sound circuit with noise reduction

NXP

Description

INTEGRATED CIRCUITS DATA SHEET TDA8740; TDA8740H Satellite sound circuit with noise reduction Product speciﬁcation Supersedes data of November 1992 .
The TDA8740; TDA8740H is a multi-function sound IC for use in satellite receivers, television sets and video recorders.

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Datasheet Specifications

Part number: TDA8740
Manufacturer: NXP ↗
File Size: 325.56 KB
Datasheet: TDA8740_PhilipsSemiconductors.pdf
Description: Satellite sound circuit with noise reduction

Features

* Demodulation of main audio signal using wide band PLL (lock range selectable)
* Demodulation of secondary audio signals using wide band PLL
* HF input selection: two-out-of-eight secondary audio signals can be selected
* Noise reduction of the secondary audio signal

Applications

* Satellite receivers
* TV sets

TDA8740 Distributors

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TDA8740 Satellite sound circuit with noise reduction NXP

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