AD9433BSVZ-125 Ver la hoja de datos (PDF) - Analog Devices
Número de pieza
componentes Descripción
Fabricante
AD9433BSVZ-125 Datasheet PDF : 20 Pages
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0
IMD3 = 92dBFS
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
–110
–120
0
7.5
15.0 22.5 30.0 37.5 45.0 52.5
FREQUENCY (MHz)
Figure 10. FFT: fS = 105 MSPS, fIN = 49.3 MHz and 50.3 MHz,
Differential AIN @ −7 dBFS for Each Tone, SFDR Mode Enabled
110
100
90
80 SNR (dBFS)
SFDR (dBc)
70
60
50
SFDR (dBFS)
40
30
20
90dBFS
10
REFERENCE
0
–90 –80 –70 –60 –50 –40 –30 –20 –10 0
AIN LEVEL (dBFS)
Figure 11. SNR and SFDR vs. AIN Level, fS = 105 MSPS, fIN = 49.3 MHz,
Differential AIN, SFDR Mode Enabled
110
100
90
80
70
60
50
–90 –80 –70 –60 –50 –40 –30 –20 –10 0
AIN LEVEL (dBFS)
Figure 12. Third-Order IMD vs. AIN Level, fS = 105 MSPS, fIN = 49.3 MHz
and 50.3 MHz, Differential AIN, SFDR Mode Enabled
AD9433
69
11.3
67
10.9
65
10.6
SNR
SINAD
63
10.3
61
9.9
59
9.6
57
9.3
55
10.3
49.3
80.3
170.3
AIN (MHz)
8.9
250.3
Figure 13. SNR/SINAD and ENOB vs. AIN Frequency, Differential AIN @ −0.5 dBFS,
fS = 125 MSPS, SFDR Mode Enabled
100
90
THIRD HARMONIC
80
SECOND HARMONIC
70
SNR
60
50
40
30
20
10
0
3.5 3.6 3.7 3.8 3.9 4.0 4.1 4.2 4.3 4.4 4.5
AIN COMMON-MODE VOLTAGE (V)
Figure 14. Dynamic Performance vs. AIN Common-Mode Voltage,
Differential AIN @ −0.5 dBFS, fIN = 49.3 MHz, fS = 105 MSPS
69
68
67
66
–40°C
65
64
+25°C
63
62
+85°C
61
60
10.3
49.3
80.3
170.3
AIN (MHz)
250.3
Figure 15. SNR vs. AIN Frequency over Temperature, fS = 105 MSPS,
Differential AIN, SFDR Mode Disabled
Rev. A | Page 9 of 20
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