AD9725 Datasheet, PDF (8/16 Pages) Analog Devices – 14-Bit, 600+ MSPS D/A Converter

AD9725
Pin Name
No.
21 DBGND
Description
Digital Data Supply Common
22 DB8+
Digital Input Bit 8–True
23 DB8–
Digital Input Bit 8–Complement
24 DB7+
Digital Input Bit 7–True
25 DB7–
Digital Input Bit 7–Complement
26 DB6+
Digital Input Bit 6–True
27 DB6–
Digital Input Bit 6–Complement
28 DATACLK_OUT+ Data Clock Output–True
29 DATACLK_OUT– Data Clock Output–Complement
30 DBVDD
Digital Data Supply Voltage
31 DBGND
Digital Data Supply Common
32 DATACLK_IN+ Data Clock Input–True
33 DATACLK_IN– Data Clock Input–Complement
34 DB5+
Digital Input Bit 5–True
35 DB5–
Digital Input Bit 5–Complement
36 DB4+
Digital Input Bit 4–True
37 DB4–
Digital Input Bit 4–Complement
38 DB3+
Digital Input Bit 3–True
39 DB3–
Digital Input Bit 3–Complement
40 DBVDD
Digital Data Supply Voltage
Preliminary Technical Data
Pin Name
No.
61 DDR
62 ADVDD
63 ADGND
64 ACVDD
65 ACGND
66 AVDD2
67 AGND2
68 AVDD1
69 AGND1
70 IOUTB
71 IOUTA
72 AGND1
73 AVDD1
74 AGND2
75 AVDD2
76 ACGND
77 ACVDD
78 ADGND
79 ADVDD
80 SPI_DIS
Description
SPI_DIS = 1: Double Data Rate Mode
(Active High)
Analog Supply Voltage
Analog Supply Common
Analog Supply Voltage
Analog Supply Common
Analog Supply Voltage
Analog Supply Common
Analog Supply Voltage
Analog Supply Common
DAC Current Output–Complement
DAC Current Output–True
Analog Supply Common
Analog Supply Voltage
Analog Supply Common
Analog Supply Voltage
Analog Supply Common
Analog Supply Voltage
Analog Supply Common
Analog Supply Voltage
SPI Disable (Active High)
Rev. PrA | Page 8 of 16