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TDA4670

NXP
Part Number TDA4670
Manufacturer NXP
Description Picture Signal Improvement PSI
Published Apr 23, 2005
Detailed Description INTEGRATED CIRCUITS DATA SHEET TDA4670 Picture Signal Improvement (PSI) circuit Product specification Supersedes data o...
Datasheet PDF File TDA4670 PDF File

TDA4670
TDA4670


Overview
INTEGRATED CIRCUITS DATA SHEET TDA4670 Picture Signal Improvement (PSI) circuit Product specification Supersedes data of May 1991 File under Integrated Circuits, IC02 1996 Dec 11 Philips Semiconductors Product specification Picture Signal Improvement (PSI) circuit FEATURES • Luminance signal delay from 20 to 1100 ns (minimum step 45 ns) • Luminance signal peaking with selectable symmetrical overshoots • 2.
6 or 5 MHz peaking centre frequency and selectable degree of peaking (−3, 0, +3 and +6 dB) • Selectable noise reduction by coring • Handles negative and positive colour-difference signals • Selectable Colour Transient Improvement (CTI) to decrease the colour-difference signal transient t...



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