TDA4671 - Picture Signal Improvement PSI

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NXP

TDA4671 Picture Signal Improvement PSI by NXP - Datasheet Preview — Datasheet preview – TDA4671

Datasheet Details

Part number	TDA4671
Manufacturer	NXP
File Size	152.57 KB
Description	Picture Signal Improvement PSI
Datasheet	TDA4671 Datasheet
Additional preview pages of the TDA4671 datasheet.

Product details

Description

TDA4671 The TDA4671 delays the luminance signal and improves colour-difference signal transients.The luminance signal can also be improved by peaking and noise reduction (coring).UNIT V mA ns mV V V dB dB °C ORDERING INFORMATION TYPE NUMBER TDA4671 1996 Dec 11 PACKAGE NAME DIP18 DESCRIPTION plastic dual in-line package; 18 leads (300 mil) 2 VERSION SOT102-1 Product speciﬁcation TDA4671 Fig.1 Block diagram.handbook, full pagewidth 1996 Dec 11 100 nF 2 1 Vref GENERATION Vref I2C-BUS V

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 coring.
Handles negative as well as positive colour-difference signals.
Selectable Colour Transient Improvement (CTI) to decrease the colour-difference signal transient times to those.

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Other Datasheets by NXP

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TDA4672 - Picture Signal Improvement PSI
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Published: Apr 23, 2005 |