Analog Devices AD8556-EVALZ, Руководство пользователя

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UG-896 AD8556-EVALZ/AD8556CP-EBZ User Guide
Rev. A | Page 8 of 9
EVALUATION BOARD SCHEMATICS
1188
6-
012
VPOS
P1 P2 P2
VNEG
P1
DELETE NC PIN CONNECTIONS
3.3V/20MA
FIT IN 2.75X4.25 2 LAYER BOARD
EEPROM ID
5K
113
TP4
TP5
VCLAMP
-VINDC
+VINDC
VOUT
FILTER_OUT
VDD
VSS
GND
TP10
7
8
2 1
R2
0
C3
C1
14
7
U2
7
4
8
5
6
3
2
1
U4
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
P1
JP
1
1
J1
C18
R5 R3
R6 R4
J2
C2
0
C1
9
3
8
7
6
5
4
3
2
1
X1
2
1
3
1
R1
5
3
2
1
U2
R1
0
15
4
13
3
14
2
1
U1
R8
C1
5
7
12
5
6
10
9
U1
R1
1
C1
6
8
9
U2
13
12
6
5
4
U2
R2
16
8
U1
C10
C9
C8
C7
C4
C2
C12
R1
C13
R7
61
62
63
64
65
66
67
69
70
71
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
114
115
116
117
118
119
120
P1
C6
C73
C72
C5
GPIO2
USB_VBUS
FX8-120S-SV(21)
VIO_+3.3V
USB_VBUS
BLK
VIO_+3.3V
BLK
EZERO
SN74LV132AD
VSS
0.
1
U
F
BLK
BLK
10UF
DUT OUT
10UF
0.1UF
0.1UF
SCL_0
VDD
DN
I
EEPROM_A0
SIG_ZERO
SIG_ONE
SN74LV123AD
0.1UF
M24C02-WMN6TP
10UF
30
K
DN
I
0 0
SCL_0
VDD VSS
SIG_ONE
SIG_ZERO
FILT OUT
GPIO1
SDA_0
FX8-120S-SV(21)
SN74LV123AD
49.
9
K
VDD
0.1UF
10
0K
0.1UF
VDD
VDD
GPIO0
1UF
VDD
VSS
0.1UF
USB_VBUS
VSS
VSS
EEPROM_A0
VDD
200
2K
VSS
DUT VCLAMP
10
0
K
10
0
K
10UF
0.1UF
SDA_0
GND
VIO_+3.3V
VDD
10
0
0P
F
VDD
AMP227161-1
2K
BLK
1UF
30
K
10
00P
F
DUT DIN
DUT IN-
DUT DIN
SN74LV132AD
FILT OUT
BLK
0.1U
F
BLK
0.
1
U
F
VSS
DUT VCLAMP
10K
BLK
1
DUT IN+
BLK
0.1UF
VSS
SN74LV132AD
BLK
3
200 R1
6
0.
1
U
F
2
VSS
5K
TP3
VIO_+3.3V
4
TP1
11
C1
4
BLK
3
U3
14
BLK
GPIO2
TP7
12
1
2
5 10
GPIO1
GPIO0
72
D1
1N
5
817
TP6
BLK
C17
11
BLK
1UF
C1
1
0.
1
U
F
U2
SN74LV132AD
ADG3304BRUZ
R21
0
EONE
13
EZERO
11
SN74LV132AD
0.
1
U
F
SN74LV123AD
TP2
68
BLK
AMP227161-1
R1
8
2
10
R1
7
2
R1
2
1
C
H
W
T
123
M
1D
9A
V
2Q
3 1
S1
R1
4
2K
R1
9
OTS-8-16-1.27-03
VDD
1
2
S2
2K
C2
2
0.
1U
F
BLK
2K
C
H
W
T
1
2
3M
1D
9
A
V
2
Q
C2
1
R1
3
EONE
R9
AGND
AGND
AGND
AGND
AGND
AGND
GND
VCC
A
CLR_N
Q_N
Q
C
R/C
B
A
CLR_N
Q_N
Q
C
R/C
B
CW CW
AGND
AGND
AGND AGND
AGND
VSS
SCL
SDA
WC_N
E2
E1
E0
VCC
VCC
GND
Y4
Y3
Y2
Y1
A4
VCCY VCCA
A3
A2
A1
EN
GND
AGND AGND
Figure 11. AD8556CP-EBZ Evaluation Board Schematic
FIT IN 2.75X4.25 2 LAYER BOARD
VNEG
P2 P1
DELETE NC PIN CONNECTIONS
VPOS
P2 P1
VSS=GND
3.3V/20MA
EEPROM ID
BLK
BLK
0.1UF
0.1UF
10
0U
F
0.1UF
0.
1
U
F
1UF
SN74LV132AD
1
000
P
F
1
000
P
F
20
0
BLK
10K
10
K
10K
BLK
BL
K
10
0K
BLK
0.
1
U
F
E
T
03M
D
1C
B
E
E
T
03
M
D
1C
B
E
SN74LV123AD
1N
58
17
BLK
0.1UF
1UF
1UF
BLK
BLK
BLK
BLK BLK
0.1UF
BLK
10K
10K
5K
10UF
10UF
10UF
1
000
P
F
30K
5K
0.
1
U
F
1
BLK
BLK
2K
SN74LV132AD
0.
1
U
F
BLK
0.1UF
0.
1
U
F
SN74LV132AD
SN74LV123AD
ADG3304BRUZ
1
000
P
F
0.1UF
FX8-120S-SV(21)
BLK
BLK
10
0U
F
1
BL
K
0.1UF
FX8-120S-SV(21)
SN74LV132AD
5227161-1
20
0
BLK
30K
5227161-1
SN74LV132AD
10UF
0.1UF
10UF 0.1UF
10UF
M24C64-WMN6TP
16QN65K14040
0.
1U
F
10
0K
SN74LV123AD
C29
C20
JP
1
C2
6
C19
C1
VSS
C4
C2
5
C7
VOUT
C1
4
ONE
3.3V
C2
1
IN
+
C2
4
-VINDC
S2
R1
9
S1
U2
C10
R1
5
R9
R1
1
C17
J1
C2
2
C18
D1
C9
C8
C3
JP
2
C2
3
P1
TP2 TP1
U4
U3
5V
GND
VDD
U2 U1
DIGI_IN
U2
U1
U1
C2
7
SDA
+VINDC
P1
R1
3
R1
6
R1
4
R1
7
R1
8
R7
R1
C5
C2
C1
6
C1
1
U2
J2
R2
0
VCLAMP
C6
ZERO
C13
C12
U2
SCL
C73
READ_BACK
R1
2
C72
FILTER_OUT
C1
5
R8
JP3
IN
-
R1
0
C28
X1
FI
L
T
E
R
R2
VS
S
VD
D
VSS
VDD
VDD
DUT IN+
DUT VCLAMP
VSS
SDA_0
VSS
FILT OUT
SIG_ZERO
SIG_ONE
VDD
USB_VBUS
SIG_ONE
EZERO
EONE
VDD
VSS
VSS
GND
VDD
USB_VBUS
SCL_0
EEPROM_A0
GPIO2
USB_VBUS
VIO_+3.3V
VIO_+3.3V
SCL_0
VDD
EEPROM_A0
EONE
FILT OUT
GPIO1
GPIO2
GPIO1
GPIO0
VIO_+3.3V
SIG_ZERO
VDD
VSS
VDD
VSS
SDA_0
GPIO0
VIO_+3.3V
VSS
EZERO
DUT DIN
VDD
DUT OUT
DUT VCLAMP
DUT IN-
VDD
USB_VBUS
DUT DIN
NP
16
1
N
8
82
83
84
85
1
2
3
2
1
13
12
11
7
2
9
10
6
7
5
1
6
2
3
8
2 21
3
2
3
2
15
13
14
1
4
5
7
10
11
6
9
6
5
4
16 14
2
P
8
1 4 1
11
12
5
4
3
2
7
13
10
113
117
95
119
118
112
92
61
62
63
64
65
66
67
68
69
70
71
72
76
77
79
80
81
86
87
88
90
91
93
96
99
100
101
102
103
106
107
115
104
109
111
108
116
114
5
3
2
38
59
57
56
55
54
53
52
50
49
48
47
46
45
43
42
41
40
36
35
34
33
32
29
28
27
26
25
24
23
21
19
18
17
15
14
13
8
7
4
9
10
11
1
12
6
3
1
3
89
20
15 13 14
7
110
105
16
39
73
4
2
1
3
10
9
8
97
98
22
120
1
58
51
37
31
78
75
74
44
1
8
60
12
4
12
11
PA
D
5
30
94
AGND
AGND
VSS
SCL
SDA
WC_N
E2
E1
E0
VCC
AGND
AGND AGND
AGND
CW CW
A
CLR_N
Q_N
Q
C
R/C
B
A
CLR_N
Q_N
Q
C
R/C
B
AGND
AGND
GND
VCC
AGND
AGND
AGND
VCC
GND
AGND
AGND
AGND
Y4
Y3
Y2
Y1
A4
VCCY VCCA
A3
A2
A1
EN
GND
AGND
AGND
1188
6-
0
13
Figure 12. AD8556-EVALZ Evaluation Board Schematic