Texas Instruments PGA5807A, Руководство пользователя, Страница: 45 / 75

0.1uF
1 2
C14
ADS5296IRGC AD A A S5296IRGC
IN1_P
1
IN1_N
2
AGND
3
IN2_P
4
IN2_N
5
AGND
6
IN3_P
7
IN3_N
8
AGND
9
IN4_P
10
IN4_N
11
LGND
12
PDN
13
LGND
14
OUT1P
15
OUT1N
16
O
U
T
2
P
1
7
O
U
T
2
N
1
8
O
U
T
3
P
1
9
O
U
T
3
N
2
0
O
U
T
4
P
2
1
O
U
T
4
N
2
2
A
D
C
L
K
P
2
3
A
D
C
L
K
N
2
4
L
C
L
K
P
2
5
L
C
L
K
N
2
6
O
U
T
5
P
2
7
O
U
T
5
N
2
8
O
U
T
6
P
2
9
O
U
T
6
N
3
0
O
U
T
7
P
3
1
O
U
T
7
N
3
2
OUT8N
34
OUT8P
33
LVDD
35
LGND
36
AGND
37
AGND
40
AGND
43
AGND
46
IN8_N
48
IN8_P
47
IN7_N
45
IN7_P
44
IN6_N
42
IN6_P
41
IN5_N
39
IN5_P
38
S
Y
N
C
4
9
A
V
D
D
5
0
N
C
5
1
S
D
O
U
T
5
2
V
C
M
5
3
R
E
F
B
5
4
R
E
F
T
5
5
IN
T
E
R
L
E
A
V
E
_
M
U
X
5
6
A
V
D
D
5
7
C
L
K
P
5
8
C
L
K
N
5
9
A
V
D
D
6
0
C
S
Z
6
1
S
D
A
T
A
6
2
S
C
L
K
6
3
R
E
S
E
T
6
4
GND
65
U1
TP18
0.1uF
1 2
C13
GND
122
GND
121
GND
124
GND
123
2
2
4
4
6
6
8
8
10
10
12
12
14
14
16
16
18
18
20
20
22
22
24
24
26
26
28
28
30
30
32
32
34
34
36
36
38
38
40
40
1
1
3
3
5
5
7
7
9
9
11
11
13
13
15
15
17
17
19
19
21
21
23
23
25
25
27
27
29
29
31
31
33
33
35
35
37
37
39
39
41
41
42
42
43
43
44
44
45
45
46
46
47
47
48
48
49
49
50
50
51
51
52
52
53
53
54
54
55
55
56
56
57
57
58
58
59
59
60
60
J1A
GND
126
GND
125
GND
128
GND
127
64
64
66
66
68
68
70
70
72
72
74
74
76
76
78
78
80
80
82
82
84
84
86
86
88
88
90
90
92
92
94
94
96
96
98
98
100
100
63
63
65
65
67
67
69
69
71
71
73
73
75
75
77
77
79
79
81
81
83
83
85
85
87
87
89
89
91
91
93
93
95
95
97
97
99
99
61
61
62
62
101
101
102
102
103
103
104
104
105
105
106
106
107
107
108
108
109
109
110
110
111
111
112
112
113
113
114
114
115
115
116
116
117
117
118
118
119
119
120
120
J1B
1 3
2
J
P
4
0.1uF
1 2
C12
0.1uF
1
2
C11
Z_SH-H3
M S A
D E N
1
5234
J2
0.1uF
1
2
C10
+1.8V_AVDD
+1.8V_LVDD
+1.8V_AVDD
+1.8V_AVDD +1.8V_AVDD
+1.8V_AVDD
S
C
L
K
ADCRESETZ
S
D
A
T
A
C
S
Z
C
L
K
N
C
L
K
P
R
E
F
T
R
E
F
B
VCM
SDOUT
PLACE 0.1UF CLOSE TO DEVICE AVDD PINS
IN8_M
IN8_P
IN7_M
IN7_P
IN6_M
IN6_P
IN5_M
IN5_P
OUT8M
OUT8P
O
U
T
7
M
O
U
T
7
P
O
U
T
6
M
O
U
T
6
P
O
U
T
5
M
O
U
T
5
P
L
C
L
K
M
L
C
L
K
P
A
D
C
L
K
M
A
D
C
L
K
P
O
U
T
4
M
O
U
T
4
P
O
U
T
3
M
O
U
T
3
P
O
U
T
2
M
O
U
T
2
P
OUT1M
OUT1P
PD
IN4_M
IN4_P
IN3_M
IN3_P
IN2_M
IN2_P
IN1_M
IN1_P
OUT8M
OUT8P
OUT7M
OUT7P
OUT6M
OUT6P
OUT5M
OUT5P
LCLKM
LCLKP
ADCLKM
ADCLKP
OUT4M
OUT4P
OUT3M
OUT3P
OUT2M
OUT2P
OUT1M
OUT1P
J8B_107_PD
J8B_109_INT_MUX
J8B_111_ADCRESET
J8B_113_SDOUT
J8B_115_CSZ
J8B_117_SDATA
J8B_119_SCLK
GND GND
GND
GND
GND
GND
GND
GND
GND GND GND
GND GND
GND GND
10 ohm
1 2
R6
10K Ohm
1
2
R7
10K Ohm
1
2
R4
49.9 Ohm
R5
0Ohm
R2
1 3
2
JP1
+1.8V_AVDD GND
EVEN
ODD
1 3
2
JP2
INTERLEAVE_MUX
FTDI EVM
Connectors To TSW1400
N
C
8
S
Y
N
C
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PGA5807A EVM Schematics
Figure 64. PGA5807A Schematic, (Sh. 2 of 16), ADS5296A Device
45 SLAU538 – October 2013 PGA5807A, 8-Channel, High-Bandwidth, Analog Front-End Evaluation Module
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