AD9772A Analog Devices, AD9772A Datasheet - Page 33

• Manufacturer Part Number: AD9772A
• Manufacturer: Analog Devices

Specifications of AD9772A

• Resolution (bits): 14bit
• Dac Update Rate: 160MSPS
• Dac Settling Time: 11ns
• Max Pos Supply (v): +3.6V
• Single-supply: Yes
• Dac Type: Current Out
• Dac Input Format: Par

SCHEMATICS
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 P1
40 P1
IA
IB
4 P1
8 P1
2 P1
6 P1
AMP-A
AMP-B
JP12
JP13
P1
P1
P1
P1
P1
P1
P1
P1
P1
P1
P1
P1
P1
P1
P1
P1
P1
P1
P1
P1
17
11
13
15
19
21
23
25
27
29
31
33
35
37
39
1
3
5
7
9
IN13
IN12
IN11
IN10
IN9
IN8
IN7
IN6
IN5
IN4
IN3
IN2
IN1
IN0
INCLOCK
INRESET
C16
100pF
J10
J11
J12
J7
J8
J9
R13
50Ω
Figure 60. Drafting Schematic of Evaluation Board
1
1
1
1
1
1
DGND
AVDD_IN
AGND
CLKVDD_IN
CLKGND
DVDD_IN
R11
50Ω
VALUE
VALUE
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
500Ω
RN4
500Ω
RN1
R12
R4
16
15
14
13
12
11
10
9
16
15
14
13
12
11
10
9
L1
L2
L3
Rev. C | Page 33 of 40
1
1
1
500Ω
c
R14
MSB
LSB
FBEAD
2
FBEAD
2
FBEAD
2
2
3
CLOCK
RESET
–IN
+IN
DB13
DB12
DB11
DB10
C13
10µF
10V
C14
10µF
10V
DB9
DB8
DB7
DB6
DB5
DB4
DB3
DB2
DB1
DB0
C15
10µF
10V
U2
500Ω
R15
+V
–V
RED
RED
RED
BLK
BLK
BLK
7
4
VALUE
AD8055
OUT
10
10
RN2
VALUE
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
RN5
TP22
TP23
TP24
TP25
TP26
TP27
6
DVDD
AVDD
CLKVDD
AMPOUT
1
MSB
2
LSB
J13
INCLOCK
INRESET
IN13
IN12
IN11
IN10
IN9
IN8
IN7
IN6
IN5
IN4
IN3
IN2
IN1
IN0
+V
–V
C18
0.1µF
C17
0.1µF
S
S
10
10
RED
TP20
BLK
TP19
VALUE
VALUE
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
RN3
RN6
AD9772A