Analog Devices AD9286-500EBZ, User Manual

Page: 10 / 24

UG-191 AD9286-500EBZ User Guide
Rev. A | Page 10 of 24
09346-014
DUT
AVD
D
PI
N
S 4
8
DRV
DD P
IN 2
0
AVD
D
PI
N
6
AVD
D
PI
N
S 1
2
AVD
D
PI
N
S 1
3
AVD
D
PI
N
S 1
6
AVD
D
PI
N
S 4
5
D
EF
AU
L
T
H
IG
H
->
O
U
T
PU
T
D
ISABL
ED
C
O
N
N
EC
T
->
O
U
T
PU
T
EN
ABL
ED
NO
CO
NNE
CT
(
DE
F
A
UL
T
)
2
-3
P
W
RDN M
O
DE
1
-2
SPI
MO
D
E (SD
IO
)
DRV
DD P
IN 3
9
AVD
D
PI
N
4
AVD
D
PI
N
S 8
& 9
C
O
N
N
EC
T
->
C
L
KB EN
ABL
ED
D
EF
AU
L
T
L
O
W
->
C
L
KB D
ISABL
ED
RE
F
I
N CK
T
SHAR E PADS
AVD
D
PI
N
1
DE COU PL ING C AP AC ITORS , ONE ON TH E TOP AN D ON E ON THE BOTTOM CL OSE TO THE PIN S
NO
CO
NNE
CT
CM
O
S
M
O
DE
(
DE
F
A
UL
T
)
2
-3
L
VD
S MO
D
E
1
-2
SPI
MO
D
E (SC
L
K)
65/
135/
250 M
S
P
S
A
D9286
D3B /(D 1A+ /D 1B+ )
DRGND
DRVDD
D0B /(D 0A-/ D0B -)
D1B /(D 0A+ /D 0B+ )
D2B /(D 1A-/ D1B -)
ENC B+
RBI AS
CL OC K B ENABL E
ENC B-
AVDD
AVDD
AVD
D
AI
N
A-
AVD
D
CM
V
O
UT
AVD
D
R
EF
I
N
AI
N
A+
AVD
D
AVD
D
AVD
D
AI
N
B+
AI
N
B-
D6A (D 7A-/ D7B -)
DRGND
D7A (D 7A+ /D 7B+ )
DRVDD
SPI_ SCL K/C MO S_LVD S
OU TPU T_ ENABL E
ENC A+
AVDD
ENC A-
SPI_ SDIO /PW RD N
SPI_ CSB
AVDD
D
5A
/(
D
6A
+
/D
6B
+
)
D
7B
/(
D
3A
+
/D
3B
+
)
DCO
B
/(
DCO
-)
DCO
A
/(
DCO
+
)
D
4A
/(
D
6A
-/
D
6B
-)
D
3A
/(
D
5A
+
/D
5B
+
)
D
6B
/(
D
3A
-/
D
3B
-)
D
5B
/(
D
2A
+
/D
2B
+
)
D
2A
/(
D
5A
-/
D
5B
-)
D
1A
/(
D
4A
+
/D
4B
+
)
D
0A
/(
D
4A
-/
D
4B
-)
D
4B
/(
D
2A
-/
D
2B
-)
2.
7K
DNI
10K
10K DNI
0 DNI
DNI 0
0 DNI
DNI
0
T
SW
-1
0
2
-0
8
-G
-S
DRV
DD
T
SW
-1
0
2
-0
8
-G
-S
R
EF
_
AVD
D
0.
1U
F
DNI
0.
1U
F
DNI
AVD
D
A
IN
+
A
IN
-
ENC _B-
ENC _B+
AVDD
AVDD
0.
1U
F
DNI
GN
D
0.
1U
F
DNI
BL
K
0.
1U
F
AVD
D
AVD
D
C
MV_
O
U
T
D
7A
_D
7P
SCL K_D UT _C MOS_ LVD S
.1
U
F
DNI
.1
U
F
.1
U
F
S
DI
O
_
DUT
SAMT
EC
T
SW
1
0
6
0
8
G
S3
PI
N
ENC _A-
CSB _DUT
SDI O_ DUT_ PW RDN
GND
D
3B
_D
1P
.1
U
F
AVD
D
AVD
D
.1
U
F
DNI
DNI DNI DNI
.1
U
F
S
DI
O
_
DUT
_
P
W
RDN
AVD
D
.1
U
F
.1
U
F
.1
U
F
.1
U
F
.1
U
F
.1
U
F
.1
U
F
.1
U
F
.1
U
F
GND
DRVDD
D
6A
_D
7M
DRVDD
DRV
DD
DRV
DD
DRV
DD
AVD
D
DRV
DD
AVD
D
AVD
D
AVD
D
AVD
D
.1
U
F
DNI
.1
U
F
AVD
D
AVD
D
AVD
D
AVDD
AVDD
ENC _A+
SC
L
K_
D
U
T
_
C
MO
S_
L
VD
S
S
CL
K
_
DUT
DRV
DD
SAMT
EC
T
SW
1
0
6
0
8
G
S3
PI
N
D
0B
_D
0M
D
1B
_D
0P
D
2B
_D
1M
AVD
D
DNI
AD
R
5
1
2
AR
T
Z
-R
EEL
7
DNI
5K
R
BI
AS
J
204
1 2
J
203
1 2
U
202
3
2 1
R
201
R
203
R
202
R
205
T
P
201
1
C
201
C
209
C
211
C
215
C
223
C
204
C
202
C
206
C
208
C
210
C
212
C
214
C
216
C
218
C
220
C
219
C
222
C
221
C
224
R
204
1
2
3
J
201
1 2 3
J
202
1 2 3
C
225
C
226
C
227
R
206
R1
36
35
34
33
32
31
30
29
28
27
26
25 12
11
10
9
8
7
6
5
4
3
2
1
U
201
SG
-ML
F
-7
0
0
6
D
4B
_D
2M
D
5B
_D
2P
D
6B
_D
3M
D
7B
_D
3P
DCO
_
B
DCO
_
A
D
0A
_D
4M
D
1A
_D
4P
D
2A
_D
5M
D
3A
_D
5P
D
4A
_D
6M
D
5A
_D
6P
47 46 45 48 44 43 42 41 40 39 37 38 PAD
17 16 15 14 13 22 21 20 19 18 24 23
GN
D
GN
D
GN
D
CW
GN
D
GN
D
GN
D
GN
D
GN
D
GN
D
GN
D
GN
D
GN
D
GN
D
GN
D
GN
D
GN
D
GN
D
TR
IM
V_
N
V_
P
GN
D
Figure 14. DUT and Related Circuit