参数资料
型号: ADV7188BSTZ
厂商: Analog Devices Inc
文件页数: 2/112页
文件大小: 0K
描述: IC DECODER VID MULTIFORM 80LQFP
标准包装: 1
类型: 视频解码器
应用: 机顶盒,视频播放器,录音机
电压 - 电源,模拟: 3.15 V ~ 3.45 V
电压 - 电源,数字: 1.65 V ~ 2 V
安装类型: 表面贴装
封装/外壳: 80-LQFP
供应商设备封装: 80-LQFP(14x14)
包装: 托盘
ADV7188
Rev. A | Page 10 of 112
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
2
HS
3
DGND
4
DVDDIO
7
P13
6
P14
5
P15
1
VS
8
P12
9
DGND
10
DVDD
12
SFL
13
TEST2
14
DGND
15
DVDDIO
16
TEST8
17
P11
18
P10
19
P9
20
P8
11
INT
59
58
57
54
55
56
60
53
52
AIN11
AIN4
AIN10
CAPC1
CAPC2
AGND
AIN5
AGND
CML
51
REFOUT
49
CAPY2
48
CAPY1
47
AGND
46
AIN3
45
AIN9
44
AIN2
43
AIN8
42
AIN1
41
AIN7
50
AVDD
21
P7
22
P6
23
P5
24
P4
25
T
EST
3
26
LL
C
2
27
LL
C
1
28
XT
A
L
1
29
XT
A
L
30
DV
DD
31
DG
N
D
32
P3
33
P2
34
P1
35
P0
36
P
W
RDN
37
EL
P
F
38
PVD
D
39
AG
N
D
40
FB
80
FIE
L
D
79
OE
78
T
EST
1
77
T
EST
6
76
P16
75
P17
74
P18
73
P19
72
DV
DD
71
DG
ND
70
T
EST
0
69
T
EST
4
68
SC
L
K
67
SD
A
66
AL
S
B
65
T
EST
7
64
R
E
SET
63
SO
Y
62
AI
N6
61
AI
N12
PIN 1
ADV7188
TOP VIEW
(Not to Scale)
05
47
8-
0
05
Figure 5. 80-Lead LQFP Pin Configuration
Table 7. Pin Function Descriptions
Pin No.
Mnemonic
Type
Description
3, 9, 14, 31, 71
DGND
G
Digital Ground.
39, 47, 53, 56
AGND
G
Analog Ground.
4, 15
DVDDIO
P
Digital I/O Supply Voltage (3.3 V).
10, 30, 72
DVDD
P
Digital Core Supply Voltage (1.8 V).
50
AVDD
P
Analog Supply Voltage (3.3 V).
38
PVDD
P
PLL Supply Voltage (1.8 V).
42, 44, 46, 58,
60, 62, 41, 43,
45, 57, 59, 61
AIN1 to
AIN12
I
Analog Video Input Channels.
11
INT
O
Interrupt Request Output. An interrupt occurs when certain signals are detected on the input
video. See the User Sub Map register details in Table 107.
40
FB
I
Fast Blank. FB is a fast switch overlay input that switches between CVBS and RGB
analog signals.
70, 78, 13, 25,
69
TEST0 to
TEST4
Leave these pins unconnected.
77, 65
TEST6 to
TEST7
Tie to AGND.
16
TEST8
Tie to DVDDIO.
35 to 32,
24 to 17, 8 to 5,
76 to 73
P0 to P19
O
Video Pixel Output Ports.
2
HS
O
Horizontal Synchronization Output Signal.
1
VS
O
Vertical Synchronization Output Signal.
80
FIELD
O
Field Synchronization Output Signal.
67
SDA
I/O
I2C Port Serial Data Input/Output.
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