
Data Sheet
ADV7441A
Rev. H | Page 11 of 28
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
PIN 1
1
DDCB_SDA
2
SPDIF
3
I2S0
4
I2S1
5
I2S2
6
I2S3
7
LRCLK
8
SCLK
9
MCLKOUT
10
EXT_CLAMP
11
SDA
12
SCL
13
ALSB
14
DGND
15
DVDDIO
16
DE/FIELD
17
HS/CS
18
VS/FIELD
19
INT1
20
SFL/SYNC_OUT/INT2
21
RESET
22
DGND
23
DVDD
24
P0
25
P1
26
P2
27
P3
28
P4
29
P5
30
P6
31
P7
32
P8
33
P9
34
DGND
35
DVDDIO
36
P10
73
TEST0
74
FB
75
SOG
76
AIN7
77
AIN1
78
AIN8
79
AIN2
80
AIN9
81
AIN3
82
AGND
83
AGND
84
AVDD
85
REFOUT
86
CML
87
AGND
88
AVDD
89
TEST2
90
REFN
91
TEST3
92
REFP
93
AIN10
94
AIN4
95
AIN11
96
AIN5
97
SOY
98
AIN12
99
AIN6
100
PGND
101
PVDD
102
AUDIO_ELPF
103
CGND
104
CVDD
105
DDCA_SCL
106
DDCA_SDA
107
TEST4
108
TEST5
109
CV
DD
110
CG
ND
111
T
V
DD
112
RX
A_CN
113
RX
A_CP
114
TGN
D
115
RX
A_0N
116
RX
A_0P
117
TGN
D
118
RX
A_1N
119
RX
A_1P
120
TGN
D
121
RX
A_2N
122
RX
A_2P
123
T
V
DD
124
RT
E
RM
125
CV
DD
126
CG
ND
127
T
V
DD
128
RX
B_CN
129
RX
B_CP
130
TGN
D
131
RX
B_0N
132
RX
B_0P
133
TGN
D
134
RX
B_1N
135
RX
B_1P
136
TGN
D
137
RX
B_2N
138
RX
B_2P
139
T
V
DD
140
CG
ND
141
CV
DD
142
DV
DD
143
DG
ND
144
DDCB_S
CL
37
P
11
38
P
12
39
P
13
40
P
14
41
P
15
42
P
16
43
P
17
44
P
18
45
P
19
46
P
20
47
P
21
48
E
X
T
_CL
K
49
DG
ND
50
DV
DDI
O
51
LLC
52
P
22
53
P
23
54
P
24
55
P
25
56
DG
ND
57
DV
DD
58
P
26
59
P
27
60
P
28
61
P
29
62
VS_
IN
63
HS
_I
N/
CS
_I
N
64
DG
ND
65
X
TA
L1
66
X
T
AL
67
DV
DDI
O
68
PVD
D
69
P
G
ND
70
EL
PF
71
PVD
D
72
P
G
ND
ADV7441A
TOP VIEW
(Not to Scale)
06914-
005
Figure 6. Pin Configuration
Table 7. Pin Function Descriptions
Pin No.
Mnemonic
Description
14, 22, 34, 49, 56,
64, 143
DGND
G
Digital Ground.
82, 83, 87
AGND
G
Analog Ground.
69, 72, 100
PGND
G
PLL Ground.
103, 110, 126, 140
CGND
G
Comparator Ground.
114, 117, 120,
130, 133, 136
TGND
G
Terminator Ground.
15, 35, 50, 67
DVDDIO
P
Digital I/O Supply Voltage (3.3 V).
23, 57, 142
DVDD
P
Digital Core Supply Voltage (1.8 V).
84, 88
AVDD
P
Analog Supply Voltage (1.8 V).
68, 71, 101
PVDD
P
Audio and Video PLL Supply Voltage (1.8 V).
104, 109, 125, 141
CVDD
P
HDMI Comparator, TMDS PLL, and Equalizer Supply Voltage (1.8 V).
111, 123, 127, 139
TVDD
P
Terminator Supply Voltage (3.3 V).
74
FB
I
Fast Blank. Fast switch overlay between CVBS and RGB analog signals.
73, 91, 108
TEST0, TEST3, TEST5
I
Test Pins. Do not connect.
89
TEST2
O
Test Pin. Do not connect.