AD9204 查看數據表（PDF） - Analog Devices
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AD9204 Datasheet PDF : 36 Pages
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AD9204
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.
85
90
80
SFDR (dBc)
75
70
65
SNR (dBFS)
60
55
50
0
50
100
150
200
AIN FREQUENCY (MHz)
Figure 12. AD9204-80 SNR/SFDR vs. Input Frequency (AIN) with
2 V p-p Full Scale
80
SFDRFS
70
SNRFS
60
50
40
SFDR
30
SNR
20
10
0
–60
–50
–40
–30
–20
–10
0
INPUT AMPLITUDE (dBc)
Figure 15. AD9204-80 SNR/SFDR vs. Input Amplitude (AIN) with fIN = 9.7MHz
85
SFDR (dBc)
80
75
70
65
SNR (dBFS)
60
0
10
20
30
40
50
60
70 80
SAMPLE RATE (MHz)
Figure 13. AD9204-80 SNR/SFDR vs. Sample Rate with AIN = 9.7 MHz
120,000
100,000
80,000
60,000
40,000
20,000
0
N–3
N–2
N–1
N
N+1
OUTPUT CODE
N+2
N+3
Figure 16. AD9204-80 Grounded Input Histogram
0.20
0.16
0.12
0.08
0.04
0
–0.04
–0.08
–0.12
–0.16
–0.20
24
224
424
624
824
OUTPUT CODE
Figure 14. AD9204-80 DNL with fIN = 9.7 MHz
1024
1.0
0.8
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
–0.8
–1.0
24
224
424
624
824
1024
OUTPUT CODE
Figure 17. AD9204-80 INL with fIN = 9.7 MHz
Rev. 0 | Page 13 of 36
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