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TDA4671 Picture Signal Improvement PSI

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Description

INTEGRATED CIRCUITS DATA SHEET TDA4671 Picture Signal Improvement (PSI) circuit Product specification Supersedes data of June 1993 File under Integra.
TDA4671 The TDA4671 delays the luminance signal and improves colour-difference signal transients.

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Features

* Luminance signal delay from 20 to 1100 ns (minimum step 45 ns)
* Luminance signal peaking with symmetrical overshoots selectable
* Selectable 2.6 or 5 MHz peaking centre frequency and degree of peaking (
* 3, 0, +3 and +6 dB)
* Selectable noise reduction by co

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