AD6659 データシートの表示（PDF） - Analog Devices
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AD6659 Datasheet PDF : 40 Pages
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AD6659
AVDD = 1.8 V; DRVDD = 1.8 V, maximum sample rate, 2 V p-p differential input, 1.0 V internal reference; AIN = −1.0 dBFS,
DCS disabled, unless otherwise noted.
100
SFDR
90
80
SNR
70
60
120
100
SFDRFS
80
SNRFS
50
60
SFDR
40
SNR
40
30
20
20
10
0
0
50
100
150
200
INPUT FREQUENCY (MHz)
Figure 12. SNR/SFDR vs. Input Frequency (AIN) with
2 V p-p Full Scale
0
–70
–60
–50
–40
–30
–20
–10
0
INPUT AMPLITUDE (dBc)
Figure 15. SNR/SFDR vs. Input Amplitude (AIN) with fIN = 9.7 MHz
0.3
0.4
0.2
0.2
0.1
0
0
–0.1
–0.2
–0.2
–0.3
0
500 1000 1500 2000 2500 3000 3500 4000
OUTPUT CODE
Figure 13. DNL Error with fIN = 9.7 MHz
–0.4
0
500 1000 1500 2000 2500 3000 3500 4000
OUTPUT CODE
Figure 16. INL Error with fIN = 9.7 MHz
100
90
SFDR
80
SNRFS
70
60
50
40
30
20
10
0
10
20
30
40
50
60
70
80
SAMPLE RATE (MHz)
Figure 14. SNR/SFDR vs. Sample Rate with AIN = 9.7 MHz
Rev. A | Page 13 of 40
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