Datasheet
AD9430
Rev. E | Page 38 of 44
GND
40
DRB
38
GND
36
D11B
34
D10B
32
GND
DR
GND
D11
D10
39
37
35
33
31
D9B
30
D8B
28
D7B
26
D6B
24
D5B
22
D9
D8
D7
D6
D5
29
27
25
23
21
D4B
20
D3B
18
D2B
16
D1B
14
D0B
12
D4
D3
D2
D1
D0
19
17
15
13
11
D1FB
10
D2FB
8
DORB
6
4
GND
2
D1F
D2F
DO
R
GND
9
7
5
3
1
P40
P38
P36
P34
P32
P30
P28
P26
P24
P22
P20
P18
P16
P14
P12
P10
P8
P6
P4
P2
P39
P37
P35
P33
P31
P29
P27
P25
P23
P21
P19
P17
P15
P13
P11
P9
P7
P5
P3
P1
U1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
R1
100Ω
DOR
DORB
R6
100Ω
D11
D11B
R7
100Ω
D10
D10B
R8
100Ω
D9
D9B
R15
100Ω
D1
D1B
R36
100Ω
D0
D0B
R35
100Ω
D1F
D1FB
R34
100Ω
D2F
D2FB
R31
100Ω
D2
D2B
R10
100Ω
D6
D6B
R37
100Ω
DR
DRB
R32
100Ω
D3
D3B
R11
100Ω
D7
D7B
R9
100Ω
D5
D5B
R33
100Ω
D4
D4B
R12
100Ω
D8
D8B
GND
VCC
VCC
GND
GND
VCC
VCC
GND
GND
GND
VCC
VCC
VCC
GND
GND
DRVDD
GND
DRVDD
DRVDD
DRVDD
GND
GND
GND
GND
GND
VCC
VCC
VCC
VCC
VCC
GND
GND
GND
GND
GND
DRVDD
GND
~ENC
VCC
C4
0.1μF
GND
GND
R5
50Ω
C10
0.1μF
C9
0.1μF
ELOUT
ELOUTB
GND
R19
150Ω
R20
150Ω
GND
C36
0.1μF
VCC
VEE
VBB
DN
D
Q
QN
2
3
4
5
6
7
8
GND
R18
510Ω
R17
510Ω
C8
0.1μF
VCC
E46
E47
VDL
E45
10EL16
U3
J5
GND
GND
C5
0.1μF
ENCODE
R27
50Ω
C13
20pF
GND
GND
VCC
GND
GND
VCC
VCC
GND
GND
VCC
VCC
GND
GND
GND
VCC
C12
20pF
C15
0.1μF
C3
0.1μF
C2
10pF
C30
0.1μF
C7
0.1μF
C11
0.1μF
C6
0.1μF
J4
GND
R16
50Ω
R14
25Ω
R42
25Ω
T2 OPTIONAL
GND
GND
R13
25Ω
GND
AMPINB
AMPIN
R41
25Ω
T1
ADT1-1WT
1
5
3
4
2
6
T2
ADT1-1WT
1
5
3
4
2
6
NC NC
PRI
SEC PRI SEC
GND
GND
AMP
ANALOG
VCC
E19
VCC
E3
E17
GND
GND
E18
R30
1kΩ
VCC
R29
1kΩ
E1
GND
E2
R2
3.8kΩ
GND
GND
R3
3.8kΩ
R4
3.8kΩ
VCC
E26
VREF
E24
E25
E27
GND
C1
0.1μF
P16
GND
GROUND PAD UNDER PART
P1
P2
1
2
GND
VREF
P3
P4
3
4
GND
VDL
P1
P2
1
2
GND
DRVDD
P3
P4
3
4
GND
VCC
P21
PTM1CRO4
P22
PTM1CRO4
H4
MTHOLE6
H3
MTHOLE6
H2
MTHOLE6
H1
MTHOLE6
GND
CONNECTOR
02607-068
Figure 67. Evaluation Board Schematic—LVDS