STV2050A STMicroelectronics, STV2050A Datasheet - Page 8

• Manufacturer Part Number: STV2050A
• Description: IC DGTL CONVERGENCE PROC 80-PQFP
• Manufacturer: STMicroelectronics
• Type: Videor

Specifications of STV2050A

• Applications: HDTV
• Mounting Type: Surface Mount
• Package / Case: 80-MQFP, 80-PQFP
• Case: QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

STV2050A - GENERAL OVERVIEW
1.3 APPLICATION CIRCUIT
An application circuit with 2nd EEPROM, Electrical Offset and Gain Adjustment Loop and Op-
tical Sensors is shown in the following figure.
Figure 4. Application Circuit
8/83
I²C Bus to µP
DATA
CLK
Deflection
H
V
3.3 V
To Video
+15 V
3.3 V
3.3 V
-15 V
3.3 V
3.3 V
3.3 V 3.3 V
3.3 V
1
2
3
4
1
2
3
4 A 010
3.3 V
3.3 V Analog
M24164
M24164
3.3 V Digital
3.3 V
A 011
3.3 V
3.3 V 3.3 V
3.3 V
3.3 V
8
7
6
5
8
7
6
5
3.3 V
3.3 V
3.3 V
3.3 V
Filter
Filter
3.3 V
19 VCCD
44 VCCG
42 VCCH
31 VCCJ
6 VCCK
32 VCCL
73 VCCM
12 VCCN
5 VCCQ
43 GNDG
41 GNDH
29 GNDJ
4 GNDK
30 GNDL
76 GNDM
15 GNDN
3 GNDQ
71 ADS0
8 SDAI
16 VIDR
17 VIDG
18 VIDB
10 VBLK
20 GNDD
26 VCCF
27 SYNH
28 SYNV
14 ECLK
24 FILT
25 FLT2
22 GRES
21 OSCL
23 GNDF
13 REST
11 TEST
7 SDAO
9 SCLS
2 SCLM
1 SDAM
DARH 52
DNRH 51
DAGH 49
DNGH 48
DNBH 45
GNDA 47
DNRV 65
DAGV 64
DNGV 63
GNDB 59
GNDP 56
VCCC 70
GNDC 67
OGAV 58
OGAH 57
PORA 80
PORB 79
PORC 78
VCCA 50
DABH 46
VCCB 62
DARV 66
DNBV 60
POUT 77
DABV 61
REFN 54
REFC 55
DACF 69
OPTT 74
FREF 68
TBU0 40
TBU7 33
GNDI 53
OPTI 72
MLIN 75
Ext. + Int. RESET
+3.3 V
+3.3 V
+3.3 V
3.3 V Analog
3.3 V Analog
8 Ports
3.3 V Analog
+3.3 V
-3.3 V
3.3 V
Focus
Horizontal
3.3 V
Vertical
V
H
3.3 V
-3.3 V
H
V
H
V
H
V
F
R
R
G
B
R
G
B
G
B