AD9211 Просмотр технического описания (PDF) - Analog Devices
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производитель
AD9211 Datasheet PDF : 28 Pages
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AD9211
0.5
0.4
0.3
0.2
0.1
0
–0.1
–0.2
–0.3
–0.4
–0.5
0
256
512
768
1024
OUTPUT CODE
Figure 12. AD9211-200 DNL; 200 MSPS
0
250MSPS
10.3MHz @ –1.0dBFS
–20
SNR: 59.4dB
ENOB: 9.7BITS
SFDR: 86dBc
–40
–60
–80
–100
–120
0
31.25
62.50
93.75
125.00
FREQUENCY (MHz)
Figure 13. AD9211-250 64k Point Single-Tone FFT; 250 MSPS, 10.3 MHz
0
250MSPS
70.3MHz @ –1.0dBFS
–20 SNR: 59.2dB
ENOB: 9.7BITS
SFDR: 80dBc
–40
–60
–80
–100
–120
0
31.25
62.50
93.75
125.00
FREQUENCY (MHz)
Figure 14. AD9211-250 64k Point Single-Tone FFT; 250 MSPS, 70.3 MHz
0
250MSPS
170.3MHz @ –1.0dBFS
–20 SNR: 59.0dB
ENOB: 9.7BITS
SFDR: –79dBc
–40
–60
–80
–100
–120
0
31.25
62.50
93.75
125.00
FREQUENCY (MHz)
Figure 15. AD9211-250 64k Point Single-Tone FFT; 250 MSPS, 170.3 MHz
95
90
85
SFDR
80
75
70
65
SNR (dB)
60
55
0 20 40 60 80 100 120 140 160 180
FREQUENCY (MHz)
Figure 16. AD9211-250 Single-Tone SNR/SFDR vs. Input Frequency (fIN) with
1.25 V p-p Full Scale; 250 MSPS
100
90
SFDR (dBFS)
80
70
60
SNR (dBFS)
50
40
30
SFDR (dB)
SNR (dB)
20
10
0
–90 –80 –70 –60 –50 –40 –30 –20 –10 0
AMPLITUDE (dBFS)
Figure 17. AD9211-250 SNR/SFDR vs. Input Amplitude; 250 MSPS, 170.3 MHz
Rev. 0 | Page 14 of 28
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