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IC BLOCK DIAGRAMS AND DESCRIPTIONS
ADV7183AKST(Multiformat SDTV Video Decoder)
AIN1–AIN12
S-VIDEO
DVDDIO
DVDDIO
NC = NO CONNECT
12
CLAMP
A/D
INPUT
CLAMP
A/D
MUX
CVBS
YPrPb
CLAMP
A/D
SYNC PROCESSING AND
CLOCK GENERATION
SCLK
SERIAL INTERFACE
SDA
CONTROL AND VBI DATA
ALSB
80
79
78
77
76
75
VS
1
HS
2
DGND
3
4
P11
5
P10
6
P9
7
P8
8
DGND
9
DVDD
10
NC
11
SFL
12
NC
13
DGND
14
15
NC
16
NC
17
NC
18
P7
19
P6
20
21
22
23
24
25
26
10
DATA
PREPROCESSOR
10
10
10
DECIMATION AND
DOWNSAMPLING
10
FILTERS
SYNC AND
CLK CONTROL
CONTROL
AND DATA
74
73
72
71
70
69
68
67
ADV7183A
TOP VIEW
(Not to Scale)
27
28
29
30
31
32
33
34
80-lead LQFP pin configulation
66
65
64
63
62
61
AIN5
60
AIN11
59
AIN4
58
AIN10
57
AGND
56
CAP C2
55
CAP C1
54
AGND
53
CML
52
REFOUT
51
AVDD
50
CAP Y2
49
CAP Y1
48
AGND
47
AIN3
46
AIN9
45
AIN2
44
AIN8
43
AIN1
42
AIN7
41
35
36
37
38
39
40
TX-SR55
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