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TDA4474 Datasheet - TEMIC Semiconductors

TDA4474 Multistandard Video-IF and Quasi Parallel Sound Processing

The TDA4474 is an integrated bipolar circuit for full multistandard video/sound IF (VIF/SIF) signal processing in TV/VCR and Multimedia applications. The circuit processes all TV video IF signals with negative modulation (e.g. B/G standard), positive modulation (e.g. L standard) and the AM, FM/NICAM.

TDA4474 Features

* D 5V supply voltage; low power consumption D Active carrier generation by FPLL principle D Alignment

* free quasi parallel sound (QPS) mixer for FM/NICAM sound IF signals D Intercarrier output signal is gain controlled (frequency

* phase

* locked

* loop) synchronous demodul

TDA4474_TEMICSemiconductors.pdf

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Datasheet Details

Part number:

TDA4474

Manufacturer:

TEMIC Semiconductors

File Size:

295.26 KB

Description:

Multistandard video-if and quasi parallel sound processing.

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TDA4474 TDA4474 Multistandard Video-IF and Quasi Parallel Sound Processing TEMIC Semiconductors

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