AD9748ACP-PCB Analog Devices Inc, AD9748ACP-PCB Datasheet - Page 20

• Manufacturer Part Number: AD9748ACP-PCB
• Description: BOARD EVAL FOR AD9748ACP
• Manufacturer: Analog Devices Inc
• Series: TxDAC®r

Specifications of AD9748ACP-PCB

• Rohs Status: RoHS non-compliant
• Number Of Dac's: 1
• Number Of Bits: 8
• Outputs And Type: 1, Differential
• Sampling Rate (per Second): 210M
• Data Interface: Parallel
• Settling Time: 11ns
• Dac Type: Current
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Utilized Ic / Part: AD9748

AD9748
WHT
CMODE
TP7
MODE
DVDD
CVDD
CLKB
CLK
DB7
DB6
DB5
DB4
DB3
DB2
DB1
DB0
CKEXT
CLKB
CLK
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
10Ω
R30
DB7
DB6
DVDD
DB5
DB4
DB3
DB2
DB1
DB0
DCOM
CVDD
CLK
CLKB
CCOM
CMODE
MODE
AD9748LFCSP
U1
JP1
CVDD
DCOM1
ACOM1
FS ADJ
AVDD1
SLEEP
REFIO
ACOM
AVDD
DB10
DB11
DB12
DB13
DB8
DB9
JP2
IA
IB
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
Figure 33. Evaluation Board Schematic—Output Signal Conditioning
DB8
DB9
DB10
DB11
DB12
DB13
Figure 34. Evaluation Board Schematic—Clock Input
SLEEP
TP11
WHT
AVDD
R29
10kΩ
AVDD
C11
0.1μF
TP3
WHT
Rev. A | Page 20 of 24
3
4
AGND: 5
CVDD: 8
7
U4
AGND: 5
CVDD: 8
TP1
WHT
2kΩ
0.1%
R1
C17
U4
0.1μF
6
1
2
CVDD
R5
120Ω
R2
120Ω
DVDD
C34
0.1μF
C13
DNP
DNP
C12
C20
10μF
16V
3
2
1
C19
C19
0.1μF
R11
50Ω
50Ω
R10
CVDD
T1 – 1T
R6
50Ω
JP8
JP9
T1
C35
0.1μF
S5
AGND: 3, 4, 5
4
5
6
CVDD
IOUT
AGND: 3, 4, 5
S3
C32
0.1μF