AD9411 查看數據表（PDF） - Analog Devices
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AD9411 Datasheet PDF : 28 Pages
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AD9411
100
90
80
THIRD
70
SFDR
SECOND
60
50
40
0
50 100 150 200 250 300 350 400
AIN (MHz)
Figure 15. Harmonic Distortion (Second and Third) and SFDR vs. AIN
Frequency @ 170 MSPS
100
90
SECOND
80
70
SFDR
60
THIRD
50
40
0
50 100 150 200 250 300 350 400
(MHz)
Figure 16. Harmonic Distortion (Second and Third) and SFDR vs. AIN
Frequency @ 200 MSPS
61
SNR_170
59
57
SNR_200
55
SINAD_170
53
51
SINAD_200
49
47
45
0 50 100 150 200 250 300 350 400 450
(MHz)
Figure 17. SNR and SINAD vs. AIN Frequency; fS = 170/200 MSPS,
AIN @ –0.5 dBFS Full Scale = 1.536 V
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
–110
–120
0
SFDR = 71.5dBc
10 20 30 40 50 60 70 80
MHz
Figure 18. Two-Tone Intermodulation Distortion
(30.5 MHz and 31.0 MHz; fS = 170 MSPS)
0
–20
–40
–60
SFDR = 78.8dBc
–80
–100
–120
0
10 20 30 40 50 60 70 80 90 100
(MHz)
Figure 19. Two-Tone Intermodulation Distortion
(69.3 MHz and 70.3 MHz; fS = 200 MSPS)
80
SFDR_170
75
70
SFDR_200
65
SINAD_170
60
SINAD_200
55
50
45
40
0
50
100
150
200
250
(MSPS)
Figure 20. SINAD and SFDR vs. Clock Rate
(AIN = 10.3 MHz @ –0.5 dBFS) 170/200 grade
Rev. A | Page 14 of 28
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