AD9763ASTZ Просмотр технического описания (PDF) - Analog Devices

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AD9763ASTZ

10-/12-/14-Bit, 125 MSPS Dual TxDAC+ Digital-to-Analog Converters

Analog Devices 

AD9763/AD9765/AD9767

Data Sheet

Table 6. Pin Function Descriptions

Pin No.

AD9763 AD9765 AD9767

1 to 10

1 to 12

1 to 14

11 to 14, 13, 14,

N/A

33 to 36 35, 36

15, 21

15, 21

15, 21

16, 22

16, 22

16, 22

17

17

17

18

18

18

19

19

19

20

20

20

23 to 32 23 to 34 23 to 36

37

37

37

38

38

38

39, 40

39, 40

39, 40

41

41

41

42

42

42

43

43

43

44

44

44

45, 46

45, 46

45, 46

47

47

47

48

48

48

Mnemonic

DBxP1

NC

DCOM1, DCOM2

DVDD1, DVDD2

WRT1/IQWRT

CLK1/IQCLK

CLK2/IQRESET

WRT2/IQSEL

DBxP2

SLEEP

ACOM

IOUTA2, IOUTB2

FSADJ2

GAINCTRL

REFIO

FSADJ1

IOUTB1, IOUTA1

AVDD

MODE

Description

Data Bit Pins (Port 1)

No Connect

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)

Power-Down Control Input

Analog Common

Port 2 Differential DAC Current Outputs

Full-Scale Current Output Adjust for DAC2

Master/Slave Resistor Control Mode

Reference Input/Output

Full-Scale Current Output Adjust for DAC1

Port 1 Differential DAC Current Outputs

Analog Supply Voltage

Mode Select (1 = dual port, 0 = interleaved)

Rev. G | Page 10 of 44

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