AD9763AST 데이터 시트보기 (PDF) - Analog Devices

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AD9763AST

10-Bit, 125 MSPS Dual TxDAC+® D/A Converter

Analog Devices 

DUTP1

DUTP2

DUTP3

DUTP4

DUTP5

DUTP6

DUTP7

DUTP8

DUTP9

DUTP10

DUTP11

DUTP12

DUTP13

DUTP14

WRT1

CLK1

CLK2

WRT2

DUTP23

DUTP24

AD9763

DUT AND ANALOG OUTPUT SIGNAL CONDITIONING

BL1

1 C1

2 VAL

1 C2

2 0.01␮F

DVDD

1 C3

2 0.1␮F

AVDD

ACOM

JP15

123

AB

DVDD

MODE

JP8

123

AB

1 DB13P1MSB

2 DB12P1

3 DB11P1

4 DB10P1

5 DB9P1

6 DB8P1

7 DB7P1

8 DB6P1

MODE 48

AVDD 47

IA1 46

IB1 45

FSADJ1 44

REFIO 43

GAINCTRL 42

FSADJ2 41

C4 2

10pF 1

1 R5

50⍀

2

C5 2

10pF 1

1 R6

50⍀

2

R11

VAL

3 NC = 5 4

2

1:1

1

6

T1

BL2

TP45

WHT

R9

1.92k⍀

12

C16

22nF

12

R15

256⍀

12

C17

22nF

12

R14

256⍀

12

TP34

WHT

AGND;3,4,5

REFIO

TP36

WHT

1 C14

2 0.1␮F

9 DB5P1

10 DB4P1

U2

11 DB3P1

12 DB2P1

13 DB1P1

14 DB0P1

15 DCOM1

IB2 40

IA2 39

ACOM 38

SLEEP 37

DB0P2 36

DB1P2 35

DB2P2 34

SLEEP

DUTP36

DUTP35

DUTP34

C15 2

10pF 1

C6 2

10pF 1

1 R7

50⍀

2

1 R8

50⍀

2

R10

1.92k⍀

12

JP10

WHT

TP46

BL3

TP35

WHT

3 NC = 5 4

16 DVDD1

17 WRT1

18 CLK1

19 CLK2

20 WRT2

DB3P2 33

DB4P2 32

DB5P2 31

DB6P2 30

DB7P2 29

DUTP33

DUTP32

DUTP31

DUTP30

DUTP29

R12 2

VAL

1:1

1

6

T2

BL4

AGND;3,4,5

21 DCOM2

DB8P2 28

DUTP28

22 DVDD2

DB9P2 27

DUTP27

23 DB13P2MSB

DB10P2 26

DUTP26

24 DB12P2

DB11P2 25

DUTP25

S6

OUT1

S11

OUT2

1 C11

2 1␮F

1 C12

2 0.01␮F

AVDD

1 C13

2 0.1␮F

Figure 46. AD9763 and Output Signal Conditioning

REV. B

–21–

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