TDA4472-M - Video-IF and Quasi Parallel Sound Processing

Datasheet Summary

Description

The TDA4472 is an integrated bipolar circuit for 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), and the FM/NICAM sound IF signals.

Features

D 5 V supply voltage; low power consumption D Active carrier generation by FPLL principle (frequency-phase-locked-loop) for true synchronous demodulation D Alignment-free quasi parallel sound (QPS) mixer for FM/NICAM sound IF signals D Intercarrier output signal is gain controlled (necessary for digital sound processing) D Very linear video demodulation, good pulse response and excellent intermodulation figures D VCO circuit operates at picture carrier frequency D Alignment-free AFC without.

TEMIC Semiconductors

📥 Download Datasheet

Datasheet Details

Part number	TDA4472-M
Manufacturer	TEMIC Semiconductors
File Size	170.57 KB
Description	Video-IF and Quasi Parallel Sound Processing
Datasheet	TDA4472-M Datasheet
Additional preview pages of the TDA4472-M datasheet.

📁 Similar Datasheet

TDA440 - Video IF Amplifier / Demodulator (GEC Plessey Semiconductors)
TDA440 - Video IF Amplifier (National Semiconductor)
TDA440S - TV Video IF System (ST Microelectronics)
TDA4420 - VISION IF SYSTEM WITH AFC (ST Microelectronics)
TDA4426 - VIDEO IF Amplifier with Demodulator and AFC (ST Microelectronics)
TDA4427 - VIDEO IF Amplifier with Demodulator and AFC (ST Microelectronics)
TDA4431 - TV SIGNAL IDENTIFICATION CIRCUIT AND AFC INTERFACE (SGS)
TDA4433 - TV SIGNAL IDENTIFICATION CIRCUIT AND AFC INTERFACE (ST Microelectronics)
TDA4437 - small signal tv ckt (ETC)
TDA4443 - MULTISTANDARD VIDEO IF AMPLIFIER (ST Microelectronics)

Other Datasheets by TEMIC Semiconductors

TDA4470-M - Multistandard Video-IF and Quasi Parallel Sound Processing
TDA4471 - Multistandard Video-IF and Quasi Parallel Sound Processing
TDA4474 - Multistandard Video-IF and Quasi Parallel Sound Processing
TDA4439 - Video IF Amplifier for Multistandard TV and VTR
TDA4445A - Quasi Parallel Sound Processing with Quadrature Intercarrier Demodulator
TDA4445B - Quasi Parallel Sound Processing with Quadrature Intercarrier Demodulator
TDA4452 - Video IF Amplifier for Multistandard TV Receiver and VTR Appliances
TDA4453 - Video IF Amplifier for Multistandard TV Receiver and VTR Appliances

Full PDF Text Transcription

Click to expand full text

TDA4472-M Video-IF and Quasi Parallel Sound Processing Description The TDA4472 is an integrated bipolar circuit for 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), and the FM/NICAM sound IF signals.

Published: Apr 23, 2005 |