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AD9243ASZRL
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P18
P19-P21
P22-P24
P25-P25
AD9243
REV. A
–21–
2
3
AD817
U3
A
R7
1k
V
C16
0.1
m
F
R8
316
V
A
Q1
2N2222
A
C17
10
m
F
16V
A
C18
0.1
m
F
+5VA
TP25
JP10
R3
15k
V
A
C12
0.1
m
F
A
R5
10k
V
C13
10
m
F
16V
A
V
IN
V
OUT
GND
6
2
4
REF43
A
EXTERNAL REFERENCE DRIVE
U2
V
CC
C14
0.1
m
F
6
7
4
V
CC
A
C15
0.1
m
F
TPD
R4
50
V
R6
820
V
V
EE
BIT1
BIT2
BIT3
BIT4
BIT5
BIT6
BIT7
BIT8
BIT9
BIT10
BIT11
BIT12
BIT13
BIT14
OTR
VREF
SENSE
REFCOM
CAPT
CAPB
CML
VINA
VINB
U1
AD9243MQFP
AVDD2
32
31
33
37
36
39
41
42
28
42
29
TP24
C8
0.1
m
F
A
A
JP7
+5VA
C9
0.1
m
F
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
0.1
m
F
C10
0.1
m
F
C11
0.1
m
F
+DRVDD
C2
0.1
m
F
+
C1
10
m
F
16V
A
JP6
JP3
+5VA
JP4
JP5
R1
10k
V
R2
10k
V
A
C41
0.1
m
F
JP2
TPC
TPD
A
C6
0.1
m
F
+
C5
10
m
F
16V
C3
0.1
m
F
C4
0.1
m
F
A
CML
A
VINA2
VINA1
JP11
B
A
32
1
VINB2
VINB1
JP12
B
A
32
1
JP8
+5VD
A
DRVSS
DVSS
DRVDD
DVDD
TP1
1
63
CLK
C7
0.1
m
F
AVDD1
AVSS2
AVSS1
ADC_CLK
74HC541N
JP18
JP17
R20
22.1
V
13
J8
TP10
R21
22.1
V
11
J8
TP11
R22
22.1
V
9
J8
TP12
R23
22.1
V
7J
8
TP13
R24
22.1
V
5
J8
TP14
R25
22.1
V
3
J8
TP15
R26
22.1
V
1
J8
TP16
R27
22.1
V
33
J8
TP3
R28
22.1
V
27
J8
TP4
R29
22.1
V
25
J8
TP5
R30
22.1
V
23
J8
TP17
R31
22.1
V
21
J8
TP6
R32
22.1
V
19
J8
TP7
R33
22.1
V
17
J8
TP8
R34
22.1
V
15
J8
TP9
C24
0.1
m
F
+DRVDD
74HC541N
20
A
J9
CLKIN
U5
13
12
U5
98
JP15
CLKB
JP16
CLK
U5
11
10
U8
65
C23
0.1
m
F
TP2
A
R19
50
V
R40
R41
A
R16
5k
V
+5VA
R18
5k
V
R17
1k
V
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
0.1
m
F
C19
0.1
m
F
6
7
2
3
4
V
CC
AD845
A
C21
0.1
m
F
V
EE
U4
A
R11
500
V
C20
0.1
m
F
A
R14
10k
V
A
CW
R13
10k
V
BUFFER
JP23
R10
500
V
1
2
3
A
B
JP24
DIRECT COUPLE OPTION
C38
AC COUPLE OPTION
JP14
JP13
A
R9
50
V
A
J1
VIN
R12
33
V
R15
33
V
+5VA
A
D2
1N5711
D1
1N5711
AC COUPLE OPTION
+5VA
A
D4
1N5711
D3
1N5711
R39
VINA2
VINB2
TPD
TPC
2
J8
4J
8
6
J8
8
J8
10
J8
12
J8
14
J8
16
J8
18
J8
20
J8
22
J8
24
J8
26
J8
39
J
8
28
J
8
29
J8
30
J
8
31
J8
32
J8
34
J8
35
J
8
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
0.1
m
F
C26
0.1
m
F
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
200
V
A
C36
15pF
R37
33
V
R38
33
V
VINA1
VINB1
A
C37
15pF
JP21
TPC
JP22
TPD
JP1
CML
R35
50
V
A
A
J10
AIN
A
C42
0.1
m
F
A
A
+
C28
22
m
F
25V
C32
0.1
m
F
L1
TP18
J2
+5A
A
A
+
C29
22
m
F
25V
C33
0.1
m
F
L2
TP19
J3
+5D
A
A
+
C30
22
m
F
25V
C34
0.1
m
F
L3
TP20
J4
+V
CC
A
A
+
C31
22
m
F
25V
C35
0.1
m
F
L4
TP21
J5
–V
EE
+
C39
22
m
F
25V
C40
0.1
m
F
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)
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P18
P19-P21
P22-P24
P25-P25
AD9243ASZRL
Mfr. #:
Buy AD9243ASZRL
Manufacturer:
Analog Devices Inc.
Description:
Analog to Digital Converters - ADC Complete 14B 3 MSPS Monolithic
Lifecycle:
New from this manufacturer.
Delivery:
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TNT
EMS
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