AD9243
REV. A
–21–
2
3
AD817
U3
A
R7
1kV
C16
0.1mF
R8
316V
A
Q1
2N2222
A
C17
10mF
16V
A
C18
0.1mF
+5VA
TP25
JP10
R3
15kV
A
C12
0.1mF
A
R5
10kV
C13
10mF
16V
A
V
IN
V
OUT
GND
6
2
4
REF43
A
EXTERNAL REFERENCE DRIVE
U2
V
CC
C14
0.1mF
6
7
4
V
CC
A
C15
0.1mF
TPD
R4
50V
R6
820V
V
EE
BIT1
BIT2
BIT3
BIT4
BIT5
BIT6
BIT7
BIT8
BIT9
BIT10
BIT11
BIT12
BIT13
BIT14
OTRVREF
SENSE
REFCOM
CAPT
CAPB
CML
VINA
VINB
U1
AD9243MQFP
AVDD2
32
31
33
37
36
39
41
42
28
42
29
TP24
C8
0.1mF
A
A
JP7
+5VA
C9
0.1mF
A
25
24 D13
23 D12
22 D11
21 D10
20 D9
19 D8
18 D7
17 D6
16 D5
15 D4
14 D3
13 D2
12 D1
11 D0
5
7
C43
0.1mF
C10
0.1mF
C11
0.1mF
+DRVDD
C2
0.1mF
+
C1
10mF
16V
A
JP6
JP3
+5VA
JP4
JP5
R1
10kV
R2
10kV
A
C41
0.1mF
JP2
TPC
TPD
A
C6
0.1mF
+
C5
10mF
16V
C3
0.1mF
C4
0.1mF
A
CML
A
VINA2
VINA1
JP11
BA
321
VINB2
VINB1
JP12
BA
321
JP8
+5VD
A
DRVSS
DVSS
DRVDD
DVDD
TP1
1
63
CLK
C7
0.1mF
AVDD1
AVSS2
AVSS1
ADC_CLK
74HC541N
JP18
JP17
R20
22.1V
13 J8
TP10
R21
22.1V
11
J8
TP11
R22
22.1V
9
J8
TP12
R23
22.1V
7J8
TP13
R24
22.1V
5
J8
TP14
R25
22.1V
3
J8
TP15
R26
22.1V
1
J8
TP16
R27
22.1V
33
J8
TP3
R28
22.1V
27 J8
TP4
R29
22.1V
25 J8
TP5
R30
22.1V
23
J8
TP17
R31
22.1V
21
J8
TP6
R32
22.1V
19 J8
TP7
R33
22.1V
17
J8
TP8
R34
22.1V
15
J8
TP9
C24
0.1mF
+DRVDD
74HC541N
20
A
J9
CLKIN
U5
13 12
U5
98
JP15
CLKB
JP16
CLK
U5
11 10
U8
65
C23
0.1mF
TP2
A
R19
50V
R40
R41
A
R16
5kV
+5VA
R18
5kV
R17
1kV
CW
D13
ADC CLK
Y7
Y6
Y5
Y4
Y3
Y2
Y1
Y0
+5VD
U6
G1
G2
A7
A6
A5
A4
A3
A2
A1
A0
GND
+DRVDD
20
Y7
Y6
Y5
Y4
Y3
Y2
Y1
Y0
+5VD
U7
G1
G2
A7
A6
A5
A4
A3
A2
A1
A0
GND
D7 9
D8 8
D9 7
D10 6
D11 5
D12 4
D13 3
2
10
19
1
11
12
13
14
15
16
17
18
11
12
13
14
15
16
17
18
CLK 9
D0 8
D1 7
D2 6
D3 5
D4 4
D5 3
2
10
19
1
C25
0.1mF
C19
0.1mF
6
7
2
3
4
V
CC
AD845
A
C21
0.1mF
V
EE
U4
A
R11
500V
C20
0.1mF
A
R14
10kV
A
CW
R13
10kV
BUFFER
JP23
R10
500V
1
2
3
A
B
JP24
DIRECT COUPLE OPTION
C38
AC COUPLE OPTION
JP14
JP13
A
R9
50V
A
J1
VIN
R12
33V
R15
33V
+5VA
A
D2
1N5711
D1
1N5711
AC COUPLE OPTION
+5VA
A
D4
1N5711
D3
1N5711
R39
VINA2
VINB2
TPD
TPC
2
J8
4J8
6
J8
8
J8
10
J8
12
J8
14
J8
16
J8
18
J8
20 J8
22
J8
24 J8
26
J8
39 J8
28 J8
29
J8
30 J8
31
J8
32
J8
34
J8
35 J8
36
J8
37
J8
38
J8
NC
NC
NC
+5VA
U8
DECOUPLING
A
+5VD
U5
DECOUPLING
5
6
U5
12
U5
3
4
U5
SPARE GATES
TP26
SJ6
40
J8
74HC04
C22
0.1mF
C26
0.1mF
11
10
U8
98
U8
34
U8
1
2
U8
13
12
U8
A
74HC14
T1
6
5
4
1
2
3
PRI SEC
R36
200V
A
C36
15pF
R37
33V
R38
33V
VINA1
VINB1
A
C37
15pF
JP21
TPC
JP22
TPD
JP1
CML
R35
50V
A
A
J10
AIN
A
C42
0.1mF
AA
+
C28
22mF
25V
C32
0.1mF
L1
TP18
J2+5A
AA
+
C29
22mF
25V
C33
0.1mF
L2
TP19
J3+5D
AA
+
C30
22mF
25V
C34
0.1mF
L3
TP20
J4+V
CC
AA
+
C31
22mF
25V
C35
0.1mF
L4
TP21
J5–V
EE
+
C39
22mF
25V
C40
0.1mF
L5
TP27
J11
+DRVDD
V
EE
V
CC
+5VD
+5VA
+5 OR +3
J6
TP23
J7
A
JG1-WIRE ETCH
CKT SIDE
5 SETS OF
PADS TO
CONNECT
GROUNDS
JG1
SJ1
SJ2
SJ3
SJ4
SJ5
AGND
DGND
TP22
Figure 51. Evaluation Board Schematic
AD9243
REV. A
–22–
Figure 52. Evaluation Board Component Side Layout (Not to Scale)
Figure 53. Evaluation Board Solder Side Layout (Not to Scale)
AD9243
REV. A
–23–
Figure 54. Evaluation Board Ground Plane Layout (Not to Scale)
Figure 55. Evaluation Board Power Plane Layout (Not to Scale)

AD9243ASZRL

Mfr. #:
Manufacturer:
Analog Devices Inc.
Description:
Analog to Digital Converters - ADC Complete 14B 3 MSPS Monolithic
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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