Datasheet

AD9785/AD9787/AD9788
Rev. A | Page 56 of 64
EVALUATION BOARD SCHEMATICS
07098-044
RC0805 RC0805 RC0805
RC0805
RC0805
CLASS=IO
TJAK06RAP
FCI-68898
CC0402
CC0603 CC0603
CC0603 CC0603
CC0603 CC0603 CC0603 CC0603
LC1812 LC1812
LC1812
LC1812
CC0402
LC1812
74AC14
SO14
74AC14
SO14
74AC14
SO14
74AC14
SO14
74AC14
SO14
74AC14
SO14
74AC14
SO14
74AC14
SO14
74AC14
SO14
74AC14
SO14
74AC14
SO14
74AC14
SO14
1213
U6
12
U6
89
U5
56
U5
1110
U5
43
U5
12 13
U5
56
U6
89
U6
11 10
U6
43
U6
12
U5
GND
BLACK
TP15
GND
L1
EXC-CL4532U1
RED
TP20 TP19
RED
TP17
RED
DVDD18_IN
C77
22UF
16V
ACASE
RED
TP1
.1UF
C67
EXC-CL4532U1
L12
EXC-CL4532U1
L2
L3
EXC-CL4532U1 EXC-CL4532U1
L4
C42 .1UF
C45 .1UF
C26 .1UF
C28 .1UF
C70 .1UF
C71 .1UF
C69 .1UF
C68 .1UF
SPI_CSB SCLK SPI_SDO SPI_SDIO
AVDD33
BLK
TP8
DVDD33
DVDD33_IN
CVDD18_IN
TP3
RED
TP2
BLK
CVDD18
C66
.1UF
6 1 2 4 5 3
P1
C46
22UF 16V
ACASE
DVDD18
ACASE
16V
22UF
C76
C20
22UF
16V
ACASE
ACASE
16V
22UF
C21
TP14
RED
VDDM_IN
R55 10K
10K R52
R54 9K R51 9K
9KR53
TP4
BLK
TP9
BLK
RED
TP13
VDDM
TP16
RED
RED
TP6
T
P5
RED
AVDD33_IN
RED
TP18
Figure 81. Evaluation Board, Power Supply and Decoupling