AD9763/AD9765/AD9767
Data Sheet
Table 6. Pin Function Descriptions
Pin No.
AD9763
AD9765
AD9767
1 to 14
N/A
Mnemonic
DBxP1
NC
Description
1 to 10
11 to 14,
33 to 36
1 to 12
13, 14,
35, 36
Data Bit Pins (Port 1)
No Connect
15, 21
16, 22
17
18
19
20
23 to 32
37
15, 21
16, 22
17
18
19
20
23 to 34
37
15, 21
16, 22
17
18
19
20
23 to 36
37
DCOM1, DCOM2
DVDD1, DVDD2
WRT1/IQWRT
CLK1/IQCLK
CLK2/IQRESET
WRT2/IQSEL
DBxP2
Digital Common
Digital Supply Voltage
Input Write Signal for PORT 1 (IQWRT in Interleaving Mode)
Clock Input for DAC1 (IQCLK in Interleaving Mode)
Clock Input for DAC2 (IQRESET in Interleaving Mode)
Input Write Signal for PORT 2 (IQSEL in Interleaving Mode)
Data Bit Pins (Port 2)
SLEEP
Power-Down Control Input
38
38
38
ACOM
Analog Common
39, 40
41
42
39, 40
41
42
39, 40
41
42
IOUTA2, IOUTB2
FSADJ2
GAINCTRL
REFIO
Port 2 Differential DAC Current Outputs
Full-Scale Current Output Adjust for DAC2
Master/Slave Resistor Control Mode
Reference Input/Output
43
43
43
44
45, 46
47
44
45, 46
47
44
45, 46
47
FSADJ1
IOUTB1, IOUTA1
AVDD
Full-Scale Current Output Adjust for DAC1
Port 1 Differential DAC Current Outputs
Analog Supply Voltage
48
48
48
MODE
Mode Select (1 = dual port, 0 = interleaved)
Rev. G | Page 10 of 44
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