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TDA3857 Quasi-split sound processor

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Description

INTEGRATED CIRCUITS DATA SHEET TDA3857 Quasi-split sound processor with two FM demodulators Product specification File under Integrated Circuits, IC0.
Symmetrical IF inputs.

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Features

* Quasi-split sound processor for all FM standards e. g. B/G TDA3857
* Reducing of spurious video signals by tracking function and AFC for the vision carrier reference circuit; (recommended for NICAM)
* Automatic muting of the AF2 signal by the input level
* Stereo

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