AD9751 Analog Devices, AD9751 Datasheet - Page 6

• Manufacturer Part Number: AD9751
• Manufacturer: Analog Devices

Specifications of AD9751

• Resolution (bits): 10bit
• Dac Update Rate: 300MSPS
• Dac Settling Time: 11ns
• Max Pos Supply (v): +3.6V
• Single-supply: Yes
• Dac Type: Current Out
• Dac Input Format: Par

AD9751
Pin No.
1
2
3
4, 22
5, 21
6
7–16
17–20, 33–36
23–32
37, 38
39
40
41
42
43
44
45
46
47
48
Mnemonic
RESET
CLK+
CLK–
DCOM
DVDD
PLLLOCK
P1B9–P1B0
RESERVED
P2B9–P2B0
DIV0, DIV1
REFIO
FSADJ
AVDD
I
I
ACOM
CLKCOM
LPF
PLLVDD
CLKVDD
OUTB
OUTA
MSB–P1B9
PLLLOCK
RESET
DCOM
DVDD
CLK+
CLK–
P1B8
P1B7
P1B6
P1B5
P1B4
Description
Internal Clock Divider Reset
Differential Clock Input
Differential Clock Input
Digital Common
Digital Supply Voltage
Phase-Locked Loop Lock Indicator Output
Data Bits P1B9 to P1B0, Port 1
Data Bits P2B9 to P2B0, Port 2
Control Inputs for PLL and Input Port Selector Mode; see Tables I and II for details.
Reference Input/Output
Full-Scale Current Output Adjust
Analog Supply Voltage
Differential DAC Current Output
Differential DAC Current Output
Analog Common
Clock and Phase-Locked Loop Common
Phase-Locked Loop Filter
Phase-Locked Loop Supply Voltage
Clock Supply Voltage
10
11
12
1
2
3
4
5
6
7
8
9
PIN FUNCTION DESCRIPTIONS
48 47 46 45 44
13 14 15 16 17 18 19 20 21 22 23 24
PIN 1
IDENTIFIER
PIN CONFIGURATION
(Not to Scale)
AD9751
TOP VIEW
43 42 41 40
–6–
39 38 37
RESERVED = NO
USER CONNECTIONS
36
35
34
33
32
31
30
29
28
27
26
25
RESERVED
RESERVED
RESERVED
RESERVED
P2B0–LSB
P2B1
P2B2
P2B3
P2B4
P2B5
P2B6
P2B7
REV. C