AD9763AST View Datasheet(PDF) - Analog Devices

Part Name

Description

Manufacturer

AD9763AST

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

Analog Devices 

AD9763

70

IOUTFS = 20mA

65

IOUTFS = 10mA

60

IOUTFS = 5mA

55

20 40 60 80 100 120 140

fCLOCK – MSPS

Figure 12. SINAD vs. fCLOCK and

IOUTFS @ fOUT = 5 MHz and 0 dBFS

0.25

0.20

0.15

0.10

0.05

0

–0.05

–0.10

–0.15

–0.20

–0.25

0

200 400 600 800

CODE

Figure 13. Typical INL

1000

85

80

fOUT = 1MHz

75

fOUT = 10MHz

70

fOUT = 25MHz

65

60

fOUT = 40MHz

55

50

fOUT = 60MHz

45

–60 –40 –20 0 20 40 60 80 100

TEMPERATURE – ؇C

Figure 15. SFDR vs. Temperature @

125 MSPS, 0 dBFS

0.05

1.0

GAIN ERROR

0.03

0.5

OFFSET ERROR

0.00

0.00

–0.03

–0.5

–0.05

–40

–20 0 20 40 60

TEMPERATURE – ؇C

–1.0

80

Figure 16. Reference Voltage Drift

vs. Temperature

0

–10

–20

–30

–40

–50

–60

–70

–80

–90

0

10

20

30

40

FREQUENCY – MHz

Figure 18. Dual-Tone SFDR

@ fCLK = 125 MSPS

0

–10

–20

–30

–40

–50

–60

–70

–80

–90

0

10

20

30

40

FREQUENCY – MHz

Figure 19. Four-Tone SFDR

@ fCLK = 125 MSPS

0.30

0.25

0.20

0.15

0.10

0.05

0

–0.05

–0.01

0

200 400 600 800 1000

CODE

Figure 14. Typical DNL

10

0

–10

–20

–30

–40

–50

–60

–70

–80

–90

0

10

20

30

40

FREQUENCY – MHz

Figure 17. Single-Tone SFDR

@ fCLK = 125 MSPS

–8–

REV. B

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