AD9223ARS(1998) Ver la hoja de datos (PDF) - Analog Devices
Número de pieza
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Fabricante
AD9223ARS Datasheet PDF : 28 Pages
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AD9221/AD9223/AD9220
AD9220–Typical Characterization Curves (AVDD = +5 V, DVDD = +5 V, fSAMPLE = 10 MSPS, TA = +25؇C)
1.0
0.8
0.6
0.4
0.2
0.0
–0.2
–0.4
–0.6
–0.8
–1.0
1
CODE
4095
Figure 20. Typical DNL
1.0
0.8
0.6
0.4
0.2
0.0
–0.2
–0.4
–0.6
–0.8
–1.0
1
CODE
4095
Figure 21. Typical INL
8,123,672
134,613
130,323
N–1
N
N+1
CODE
Figure 22. “Grounded-Input”
Histogram (Input Span = 2 V p-p)
80
75
70
65
60
55
50
45
40
0.1
–0.5dB
–6dB
–20dB
1.0
10.0
FREQUENCY – MHz
Figure 23. SINAD vs. Input Fre-
quency (Input Span = 2.0 V p-p,
VCM = 2.5 V)
–50
–55
–60
–65
–70
–75
–80
–85
–90
0.1
–20.0dB
–0.5dB
–6.0dB
1.0
FREQUENCY – MHz
10.0
Figure 26. THD vs. Input Frequency
(Input Span = 5.0 V p-p, VCM = 2.5 V)
–50
–55
–60
–65
–70
–75
–80
–85
–90
–95
–100
0.5
–20dB
–6dB
–0.5dB
1.0
FREQUENCY – MHz
10.0
Figure 24. THD vs. Input Frequency
(Input Span = 2.0 V p-p, VCM = 2.5 V)
80
75
–0.5dB
70
–6.0dB
65
60
55 –20.0dB
50
45
40
0.1
1.0
FREQUENCY – MHz
10.0
Figure 25. SINAD vs. Input Fre-
quency (Input Span = 5.0 V p-p,
VCM = 2.5 V)
–60
–65
5V p-p
–70
–75
2V p-p
–80
–85
–90
–95
–100
1
10
15
SAMPLE RATE – MSPS
Figure 27. THD vs. Clock Frequency
(AIN = –0.5 dB, fIN = 1.0 MHz, VCM =
2.5 V)
90
80
SFDR
70
60
SNR
50
40
30
20
10
–60 –50 –40 –30 –20 –10
0
AIN – dBFS
Figure 28. SNR/SFDR vs. AIN (Input
Amplitude) (fIN = 5.0 MHz, Input
Span = 2 V p-p, VCM = 2.5 V)
–8–
REV. B
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