AD9238BCPZ-65 データシートの表示（PDF） - Analog Devices
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AD9238BCPZ-65 Datasheet PDF : 48 Pages
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AD9238
74
12.0
72
11.5
SINAD –20
70
SINAD –40
SINAD –65
68
11.0
0
20
40
60
CLOCK FREQUENCY
Figure 22. SINAD vs. FS with Nyquist Input
95
90
85
80
75
70
65
60
55
50
30
DCS ON (SFDR)
DCS OFF (SFDR)
DCS ON (SINAD)
DCS OFF (SINAD)
35
40
45
50
55
60
65
DUTY CYCLE (%)
Figure 23. SINAD/SFDR vs. Clock Duty Cycle
84
SFDR
82
80
78
76
74
72
70
SINAD
68
66
–50
0
50
100
TEMPERATURE (°C)
Figure 24. SINAD/SFDR vs. Temperature with fIN = 32.5 MHz
600
–65
500
400
–40
300
200
–20
100
0
10
20
30
40
50
60
SAMPLE RATE (MSPS)
Figure 25. Analog Power Consumption vs. FS
1.0
0.8
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
–0.8
–1.0
0
500 1000 1500 2000 2500 3000 3500 4000
CODE
Figure 26. AD9238-65 Typical INL
1.0
0.8
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
–0.8
–1.0
0
500 1000 1500 2000 2500 3000 3500 4000
CODE
Figure 27. AD9238-65 Typical DNL
Rev. B | Page 14 of 48
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