Datasheet Summary
INTEGRATED CIRCUITS
DATA SHEET
TDA4672 Picture Signal Improvement (PSI) circuit with enhanced peaking function
Product specification Supersedes data of August 1993 File under Integrated Circuits, IC02 1996 Dec 11
Philips Semiconductors
Product specification
Picture Signal Improvement (PSI) circuit with enhanced peaking function
Features
- Luminance signal delay from 20 ns to 1100 ns (minimum step 45 ns)
- Selectable luminance signal peaking with symmetrical overshoots
- Selectable 2.6 or 5 MHz peaking centre frequency and degree of peaking from
- 6 dB to +9 dB in 16 steps of 1 dB each
- Selectable noise reduction by coring
- Selectable 5 or 12 V sandcastle input voltage
- All controls...