TDA4671 Datasheet, PDF (12/16 Pages) NXP Semiconductors – Picture Signal Improvement PSI circuit

Philips Semiconductors
Picture Signal Improvement (PSI) circuit
TEST AND APPLICATION INFORMATION
Product specification
TDA4671
handbook, full pagewidth
SDA
I²C-bus
SCL
10
CCOR
11
0.1 µF
(VBS)
VoY
12
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
SDA
9
GND2
8
Vi(B _{− Y)}
7
10 nF
Vo(B _{− Y)}
6
TDA4671
VP2
5
Vo(R _{− Y)}
4
Vi(R _{− Y)}
3
10 nF
CDL
2
47 µF
0.1 µF
VP1
+5 V
1
MED748
15 Ω
VB
1996 Dec 11
Fig.4 Test and application circuit.
12