AD9040A Analog Devices, Inc., AD9040A Datasheet - Page 10

• Manufacturer Part Number: AD9040A
• Description: 10-bit 40 Msps A/d Converter
• Manufacturer: Analog Devices, Inc.

AD9040A
BNC
CLK
BNC
AIN
J2
J1
J7
J8
J9
+5V
R1
51
R2
51
C2
0.1 F
C4
0.1 F
C7
0.1 F
+5V
12
13
10
9
4
1
2
5
74HC86
74HC86
74HC86
74HC86
C8
0.1 F
C3
10 F
C5
10 F
U1
U1
U1
U1
–5V
11
3
6
8
+5V
–5V
GND
CLK
C14
0.1 F
C9
0.1 F
–5V
GND
GND
GND
GND
GND
–5V
–5V
–5V
+5V
+5V
+5V
0.1 F
C1
C15
0.1 F
C10
0.1 F
AD9040AJR
A
V
V
ENC
–V
–V
–V
+V
+V
+V
GND
GND
GND
GND
BPREF
GND
IN
REF
OUT
S
S
S
S
S
D
U2
(MSB)
(LSB)
C16
0.1 F
C11
0.1 F
OR
D3
NC
D9
D8
D7
D6
D5
D4
D2
D1
D0
Figure 10. PCB Schematic
C17
0.1 F
C12
0.1 F
9
8
7
6
5
4
3
2
2
3
4
5
6
7
8
9
74AC574
74AC574
1D
2D
3D
4D
5D
6D
7D
8D
8D
7D
6D
5D
4D
3D
2D
1D
CK OE
C13
0.1 F
CK OE
C18
0.1 F
11
11
–10–
U3
U4
1Q
2Q
3Q
4Q
5Q
6Q
7Q
8Q
8Q
7Q
6Q
5Q
4Q
3Q
2Q
1Q
1
1
19
18
16
15
14
13
12
12
13
14
15
16
17
18
19
17
CLK
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
D8
D7
D6
D9
D5
D4
D3
D2
D1
D0
E1
10
11
12
13
14
15
16
17
18
19
20
1
4
5
7
8
2
3
6
9
H40DMC
J3
R18 100
R17 100
R16 100
R15 100
R14 100
R13 100
R12 100
R11 100
R10 100
R9 100
33
25
40
39
38
37
36
35
34
32
31
30
29
28
27
26
24
23
22
21
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
D3
D4
D5
D6
D8
D9
CLOCK
D1 (MSB)
D2
D7
D10 (LSB)
INVERT
H3
#4
AD9721BR
CAMP OUT
U5
H4
#4
REF OUT
ANA RET
CAMP IN
REF IN
RSET
GND
GND
IOUT
IOUT
GND
–5V
–5V
–5V
+5V
H5
#4
H6
#4
GND
+5V
GND
GND
–5V
–5V
–5V
51
R6
H1
R5
51
C6
0.1 F
C21
10 F
R7
2k
OUTPUT
H2
–5V
–5V
RC
BNC
J5
REV. B