Datasheet

UG-365 AD2S1200/AD2S1205 User Guide
Rev. D | Page 18 of 24
Figure 21. Schematic Page 4
10442-020
Caps placedonly if specific delays needed
PWR GD
Analog power supply
AGND
Digital powersupply
DGND
Power supply for SDP board
PWR IN
DVDD
GND
AVDD
GND
1
GND
2
VIN1
3
VIN2
4
VIN3
5
VIN4
6
PWRGD
7
OUT3
8
OUT2
9
OUT1
10
VDD
U703
ADM1185ARMZ
R713
2k4
1%
LED701
GREEN
R715
2k4
1%
LED702
GREEN
R716
10k
5%
R717
10k
5%
R718
10k
5%
1
2
3
Q701 2N7002
R719
10k
5%
R701
68k
5%
C710
DNI
C713
DNI
C714
DNI
C715
DNI
R702
18k
5%
R703
68k
5%
R704
68k
5%
R705
18k
5%
R706
18k
5%
R707
68k
5%
R708
18k
5%
D701
BZT52
5.1V
C700
1uF 5.5mR
R709
61R9
E
B
C
Q700 MMBT3904LT1G
R710
470R
J703-1
J703-2
8
IN1
7
IN2
5
SD
4
GND
1
OUT1
2
OUT2
6
ERROR
3
NR
U704
ADP3303-5
C720
10nF
R712
330k
R0402
5%
C722
10nF
C723 10nF
+
C711
10uF
BA
LK701
C721
1uF
J701-1 J701-2
8
IN1
7
IN2
5
SD
4
GND
1
OUT1
2
OUT2
6
ERROR
3
NR
U700
ADP3303-5
C701
10nF
R700
330k
R0402
5%
C702
10nF
C703 10nF
+
C704
10uF
BA
LK702
C709
1uF
J702-1
J702-2
J702-3 J702-4
5
VIN
4
EN
3
FB
6
SW
2
GND
1
BST
U705
ADP2301 AUJZ
+
C712
10uF
1 2
L701
6.8uH
ELL6PG6R8N
+
C724
10uF 14mR
C725
0.1uF
D700 B230A-13-F
30V, 2A
R714
53k6
1%
R711
10k2
1%
R741
18k
5%
R740
68k
5%
A1
VIN
B2
GND
B1
EN
A2
VOUT
U741
ADP190ACBZ
V_IN
AVDD_EN
VSDP_EN +12V_EN
AVDD
+12V_500MA
VSDP
V_IN
V_IN
AVDD_EN
V_IN
AVDD_EN
DVDD
AGND SDP_GND
VINGND
V_IN
V_IN
SDP_GND
VSDP_EN
SDP_GND
SDP_VIO_3.3V
VDRIVE_3V3
DGND
VSDP
AVDD
DGND