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TDA9820 - Multistandard/dual channel TV FM intercarrier sound demodulator

General Description

The TDA9820 is a monolithic, integrated, multistandard TV FM intercarrier sound demodulator for all FM standards.

The circuit contains two separate FM demodulators using Phase Locked Loop (PLL) reference frequency generation.

The circuit requires a minimum number of external components.

Key Features

  • Multistandard.

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Datasheet Details

Part number TDA9820
Manufacturer NXP Semiconductors
File Size 155.38 KB
Description Multistandard/dual channel TV FM intercarrier sound demodulator
Datasheet download datasheet TDA9820 Datasheet

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Other Datasheets by NXP Semiconductors

Part Number Description
TDA9821 Dual channel TV FM intercarrier sound demodulator
TDA9829T Downconverter for DVB
TDA9800 VIF-PLL demodulator and FM-PLL detector
TDA9801 Single standard VIF-PLL demodulator and FM-PLL detector
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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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INTEGRATED CIRCUITS DATA SHEET TDA9820 Multistandard/dual channel TV FM intercarrier sound demodulator Product specification Supersedes data of March 1991 File under Integrated Circuits, IC02 1996 Nov 20 Philips Semiconductors Product specification Multistandard/dual channel TV FM intercarrier sound demodulator FEATURES • Multistandard application for sound standards M, B/G, I and D/K • Two alignment-free PLL FM demodulators • Four-input source selector for one of the two FM demodulators • Automatic second sound carrier mute • Mono and dual channel application • Low power consumption • Few external components required.