參數(shù)資料
型號: ADV7188
廠商: Analog Devices, Inc.
英文描述: Multiformat SDTV Video Decoder with Fast Switch Overlay Support
中文描述: 標清多格式視頻解碼器支持快速開關(guān)重疊
文件頁數(shù): 10/112頁
文件大小: 943K
代理商: ADV7188
ADV7188
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
Rev. 0 | Page 10 of 112
2
HS
3
DGND
4
DVDDIO
7
P13
P12
6
P14
5
P15
1
VS
8
9
DGND
10
DVDD
12
SFL
13
TEST2
DGND
14
15
DVDDIO
16
TEST8
P11
17
18
P10
19
P9
20
P8
11
INT
59
58
57
54
55
56
60
53
52
AIN11
AIN4
AIN10
AGND
CAPC1
AGND
CAPC2
AIN5
CML
51
REFOUT
49
CAPY2
48
CAPY1
AGND
47
46
AIN3
45
AIN9
AIN2
44
43
AIN8
42
AIN1
41
AIN7
50
AVDD
21
P
22
P
23
P
24
P
25
T
26
L
27
L
28
X
29
X
30
D
31
D
32
P
33
P
34
P
35
P
36
P
37
E
38
P
39
A
40
F
80
F
79
O
78
T
77
T
76
P
75
P
74
P
73
P
72
D
71
D
70
T
69
T
68
S
67
S
66
A
65
T
64
R
63
T
62
A
61
A
PIN 1
ADV7188
TOP VIEW
(Not to Scale)
0
Figure 5. 80-Lead LQFP Pin Configuration
Table 7. Pin Function Descriptions
Pin No.
3, 9, 14, 31, 71
39, 47, 53, 56
4, 15
10, 30, 72
50
38
42, 44, 46, 58, 60, 62,
41, 43, 45, 57, 59, 61
11
Mnemonic
DGND
AGND
DVDDIO
DVDD
AVDD
PVDD
AIN1 to AIN12
Type
G
G
P
P
P
P
I
Function
Digital Ground.
Analog Ground.
Digital I/O Supply Voltage (3.3 V).
Digital Core Supply Voltage (1.8 V).
Analog Supply Voltage (3.3 V).
PLL Supply Voltage (1.8 V).
Analog Video Input Channels.
INT
O
Interrupt Request Output. Interrupt occurs when certain signals are detected on the
input video. See the User Sub Map register details in Table 103.
Fast Blank. FB is a fast switch overlay input that switches between CVBS and RGB analog
signals.
Leave these pins unconnected.
Tie to AGND
Tie to DVDDIO
Video Pixel Output Port.
40
FB
I
70, 78, 13, 25, 69, 63
77, 65
16
35, 34, 33, 32, 24, 23,
22, 21, 20, 19, 18, 17, 8,
7, 6, 5, 76, 75, 74, 73
2
1
80
67
68
TEST0 to TEST5
TEST6 to TEST7
TEST8
P0 to P19
O
HS
VS
FIELD
SDA
SCLK
O
O
O
I/O
I
Horizontal Synchronization Output Signal.
Vertical Synchronization Output Signal.
Field Synchronization Output Signal.
I
2
C Port Serial Data Input/Output Pin.
I
2
C Port Serial Clock Input (Max Clock Rate of 400 kHz).
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ADV7189 制造商:AD 制造商全稱:Analog Devices 功能描述:Multiformat SDTV Video Decoder
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ADV7189BBSTZ268H 制造商:AD 制造商全稱:Analog Devices 功能描述:Multiformat SDTV Video Decoder