AD9765-EB 查看數據表（PDF） - Analog Devices
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AD9765-EB Datasheet PDF : 28 Pages
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AD9765
75
IOUTFS = 20mA
70
IOUTFS = 10mA
65
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
0.6
0.5
0.4
0.3
0.2
0.1
0
–0.1
–0.2
–0.3
–0.4
0
1000
2000
CODE
3000
4000
Figure 13. Typical INL
85
fOUT = 1MHz
80
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
0.05
0
–0.05
–0.10
–0.15
–0.20
–0.25
–0.30
–0.35
0 500 1000 1500 2000 2500 3000 3500 4000
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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