TDA4672 Datasheet, PDF (12/16 Pages) NXP Semiconductors – Picture Signal Improvement PSI circuit with enhanced peaking function

Philips Semiconductors
Picture Signal Improvement (PSI) circuit
with enhanced peaking function
TEST AND APPLICATION INFORMATION
Product specification
TDA4672
handbook, full pagewidth
SDA
I²C-bus
SCL
10
SDA
9
CCOR
11
0.1 µF
(VBS)
VoY
12
GND2
8
Vi(B _{− Y)}
7
CCLP1
13
0.1 µF
CCLP2
14
0.1 µF
Cref
15
0.1 µF
(VBS)
ViY
16
0.1 µF
sandcastle
pulse input
SAND
17
GND1
18
TDA4672
Vo(B _{− Y)}
6
n.c.
5
Vo(R _{− Y)}
4
Vi(R _{− Y)}
3
CDL
2
VP
0.1 µF
+5 V
47 µF
1
MED758
15 Ω
VB
1996 Dec 11
Fig.4 Test and application circuit.
12