Datasheet
AD9224
–22–
REV. A
2
TP40
1
L6
FBEAD
1
DUTAVDD
C59
0.1mF
1
2
1
2
C58
22mF
20V
+
AGND
DUTAVDDIN
2
P6
1
P6
TP38
1
R34
50V
21
J4
2
C47
22mF
20V
C52
0.1mF
AGND
2
P3
1
2
AVDDIN1
TP34
AVDD
L2
FBEAD
1
P3
12
1
1
2
+
U3
AD9224
AVDD2
AVSS2
SENSE
VREF
REFCOM
CAPB
CAPT
CML
VINA
VINB
AVSS1
AVDD1
DRVSS
DRVDD
OTR
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
CLK
14
13
12
11
10
9
8
7
6
5
4
3
2
1
15
16
17
18
19
20
21
22
23
24
25
26
27
28
C39
0.001mF
1
2
C36
0.1mF
1
2
+
1
2
C22
10mF
10V
JP26
12
JP22
1
2
JP23
2
JP24
2
JP25
2
C35
0.1mF
1
2
1
2
C21
10mF
10V
+
C57
0.1mF
1
2
R3
10kV
1
2
R4
10kV
1
2
DUTDRVDD
C33
0.1mF
1
2
1
2
C20
10mF
10V
+
C24
0.1mF
1
2
C32
0.1mF
1
2
C42
15pF
1
2
TP33
1
C40
0.001mF
1
2
C37
0.1mF
1
2
1
2
C1
10mF
10V
+
AVDD
JP27
1
2
DRVDD
C41
0.001mF
1
1
2
C23
10mF
10V
+
C38
0.1mF
1
DUTAUDD
2
TP31
1
JP21
12
1
2
C28
0.1mF
+
IN
+V
N2
OUT
N1
–V
R29
1kV
1
2
2
3
1
Q1
2N2222
C27
0.1mF
12
U4
AD187
R30
316V
1
2
TP30
IN
7
8
6
1
4
2
3
C31
0.1mF
1
2
+
2
1
C19
10mF
10V
VEE
1
2
C26
0.1mF
R28
50V
12
C29
0.1mF
1
2
1
2
+
C2
10mF
10V
C30
0.1mF
1
2
1
2
C18
10mF
10V
+
VCC
R31
820V
1
2
2
6
4
VOUT
VIN
GND
U5
REF43
R25
2.49kV
1
2
JP19
12
R26
4.99kV
1
2
JP20
12
R27
4.99kV
1
2
1
R32
50V
2
1
J3
2
TP37
1
P4
VCCIN
12
L3
FBEAD
TP37
1
VCC
1
P4
AGND
1
2
+
C48
22mF
20V
C53
0.1mF
1
2
TP28
R24
50V
1
2
1
1
2
3
J1
T1
T4-6T
4
5
6
3
P4
VEEIN
12
L4
FBEAD
TP36
1
VEE
1
2
+
C49
22mF
20V
C54
0.1mF
1
2
C25
0.1mF
1
2
TP27
1
TP29
1
JP18
1
2
R21
200V
1
2
R22
200V
1
2
TP32
1
C43
15pF
1
2
C44
15pF
1
2
C45
15pF
1
2
C46
15pF
1
2
1
2
R23
200V
12
C34
0.1mF
OTR
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
CLK
1
1
1
1
TP4
56
U8
L7404
TP10
1
21
JP13
11
10
U8
L7404
TP1
1
21
JP6
13 12
U8
L7404
TP2
1
21
JP7
1
2
U8
L7404
TP3
1
21
JP8
1
2
JP17
3
R1
50V
1
2
+
1
2
+
1
2
AB
12
JP28
2
P1
4
P1
6
P1
8
P1
10
P1
12
P1
14
P1
16
P1
18
P1
20
P1
22
P1
24
P1
26
P1
28
P1
30
P1
32
P1
34
P1
36
P1
38
40
1P1
3P1
5P1
7P1
9P1
11 P1
13 P1
15
P1
17
P1
19
P1
21
P1
23
P1
25
P1
27
P1
29
P1
31
P1
33
P1
35
P1
37
P1
39
P1
P1
P1
TP24
1
TP25
1
TP23
1
TP22
1
TP21
1
TP20
1
TP19
1
TP26
1
TP18
1
TP17
1
TP16
1
TP15
1
TP14
1
TP11
1
TP13
1
TP12
1
1
1
1
1
1
1
1
1
1
1
1
1
1
12
2
2
2
2
2
2
2
2
2
2
2
2
2
R15 22V
R14 22V
R13 22V
R12 22V
R11 22V
R10 22V
R9 22V
R8 22V
R7 22V
R6 22V
R5 22V
R17 22V
R20
22V
R16
22V
VCC
RCO
QA
QB
QC
QD
ENT
LOAD
CLR
CLK
A
B
C
D
ENP
GND
U2
74LS161
12
JP29
12
JP30
1
2
JP31
+
1
2
1
2
C7
10mF
10V
C15
0.1mF
DVDD
U9
DECOUPLING
JP10
12
11
U9
10
1
TP6
L7404
JP11
12
9
U9
8
1
TP7
L7404
JP12
12
5
U9
6
1
TP8
L7404
+
1
2
1
P5
2
P5
DRVDDIN
L5
FBEAD
12
DRVDD
1
2
DGND
C51
22mF
20V
C56
0.1mF
R35
50V
2
1
TP39
1
1
2
J5
U1
REF43
1
2
C55
0.1mF
+
1
2
C50
10mF
10V
DVDD
AVDD
1
2
C10
0.1mF
U8
DECOUPLING
+
1
2
C3
10mF
10V
+
TP5
1
1
2
JP32
3
1
2
JP16
3
A
B
1
2
JP15
3
A
B
+
+
1
P2
2
P2
AVDD
1
2
1
2
C8
10mF
10V
C16
0.1mF
C9
10mF
10V
C17
0.1mF
R19
4kV
2
1
R2
5kV
1
3
2
CCV
CW
R18
1kV
2
1
C13
0.1mF
2
1
U8
3
4
L7404
CLK
J2
1
2
1
JP14
U9
1
2
L7404
U9
34
L7404
1
TP9
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
2
3
4
5
6
7
8
9
18
17
16
15
14
13
12
11
1
19
20
10
R33
1kV
2
1
DVDD
D4
D3
D2
D1
D0
OTR
2
1
JP3
2
1
JP2
21
C5
10V 10mF
C11
0.1mF
12
D10
D9
D8
D7
D6
D5
21
JP1
21
JP5
21
JP4
1
2
C14
0.1mF
1
2
2
1
C4
10V 10mF
C12
0.1mF
12
DVDD
C6
22mF
20V
L1
FBEAD
1
2
DVDDIN
DGND
13
U9
12
L7404
D11
DUTAVDD
Y1
Y2
Y3
Y4
Y5
Y6
Y7
Y8
A1
A2
A3
A4
A5
A6
A7
A8
VCC
GND
G1
G2
U7
74541
2
3
4
5
6
7
8
9
18
17
16
15
14
13
12
11
1
19
20
10
Y1
Y2
Y3
Y4
Y5
Y6
Y7
Y8
A1
A2
A3
A4
A5
A6
A7
A8
VCC
GND
G1
G2
U6
74541
VIN
GND
VOUT
2
B
A
98
U8
L7404
21
JP9
2
Figure 44. Evaluation Board Schematic