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TDA4480-C - Multi standard quasi parallel-sound processor for TV-sets

Datasheet Summary

Description

The integrated circuit allows the high quality processing of sound carrier for different TV standards.

The circuit requires separate vision and audio carrier inputs.

It delivers the output audio signal for mono, two channels or stereo applications.

Features

  • D High signal sensitivity D Simple filter components configuration and few external D ESD protected D Alignment free AM demodulator for the standard L D VCO controlled mixer stage converts intercarrier frequencies of different standards into a preferred sound IF D Optimum tuning characteristic D Processing of two carrier stereo signals D Low intercarrier distortions Case: 20-pin dual inline plastic Figure 1 Block diagram Preliminary Information 1 TDA 4480-C Pin Configuration Pin 1.
  • 2.

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Datasheet Details

Part number TDA4480-C
Manufacturer TEMIC Semiconductors
File Size 143.76 KB
Description Multi standard quasi parallel-sound processor for TV-sets
Datasheet download datasheet TDA4480-C Datasheet
Additional preview pages of the TDA4480-C datasheet.

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Full PDF Text Transcription

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TELEFUNKEN Semiconductors TDA 4480-C Multi standard quasi parallel-sound processor for TV-sets Technology: Bipolar Features D High signal sensitivity D Simple filter components configuration and few external D ESD protected D Alignment free AM demodulator for the standard L D VCO controlled mixer stage converts intercarrier frequencies of different standards into a preferred sound IF D Optimum tuning characteristic D Processing of two carrier stereo signals D Low intercarrier distortions Case: 20-pin dual inline plastic Figure 1 Block diagram Preliminary Information 1 TDA 4480-C Pin Configuration Pin 1–2 3 4 5 6 7 8-9 10 Symbol Function Vision-IF-carrier input Intercarrier input 5.74 MHz AGC time constant Intercarrier output 5.74 MHz Standard switch AF output 1 Phase tank circuit 5.
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