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AD9433BSVZ-125

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21
AD9433
Rev. A | Page 9 of
0
–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
AMPLITUDE (dBFS)
7-015
20
FREQUENCY (MHz)
0197
IMD3 = 92dBFS
Figure 10. FFT: f
S
= 105 MSPS, f
IN
= 49.3 MHz and 50.3 MHz,
Differential AIN @ −7 dBFS for Each Tone, SFDR Mode Enabled
110
100
90
80
70
60
50
40
30
20
10
0
–90 –80 –70 –60 –50 –40 –30 –20 –10 0
SNR/SFDR (dB)
7-016
AIN LEVEL (dBFS)
0197
SFDR (dBFS)
90dBFS
REFERENCE
SNR (dBFS)
SFDR (dBc)
Figure 11. SNR and SFDR vs. AIN Level, f
S
= 105 MSPS, f
IN
= 49.3 MHz,
Differential AIN, SFDR Mode Enabled
110
100
90
80
70
60
THIRD-ORDER IMD (dB)
50
–90 –80 –70 –60 –50 –40 –30 –20 –10 0
AIN LEVEL (dBFS)
01977-017
Figure 12. Third-Order IMD vs. AIN Level, f
S
= 105 MSPS, f
IN
= 49.3 MHz
and 50.3 MHz, Differential AIN, SFDR Mode Enabled
69
67
65
63
61
59
57
55
10.3 49.3 80.3 170.3 250.3
AIN (MHz)
SNR/SINAD (dB)
01977-018
ENOB (Bits)
8.9
9.6
9.9
10.3
10.6
10.9
11.3
9.3
SNR
SINAD
Figure 13. SNR/SINAD and ENOB vs. AIN Frequency, Differential AIN @ −0.5 dBFS,
f
S
= 125 MSPS, SFDR Mode Enabled
100
90
80
70
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)
DYNAMIC PERFORMANCE (dB)
01977-019
THIRD HARMONIC
SECOND HARMONIC
SNR
Figure 14. Dynamic Performance vs. AIN Common-Mode Voltage,
Differential AIN @ −0.5 dBFS, f
IN
= 49.3 MHz, f
S
= 105 MSPS
69
68
67
66
65
64
63
62
61
60
SNR (dB)
0
–40°C
+25°C
+85°C
10.3 49.3 80.3 170.3 250.3
AIN (MHz)
01977-02
Figure 15. SNR vs. AIN Frequency over Temperature, f
S
= 105 MSPS,
Differential AIN, SFDR Mode Disabled
AD9433
Rev. A | Page 10 of 20
–
95
–90
–85
–80
–75
–70
300
280
260
240
220
200
180
18
15
12
9
6
3
0
0 25 50 75 100 125
ENCODE FREQUENCY (MHz)
I
CC
(mA)
I
CC
(mA)
I
DD
(mA)
I
DD
(mA)
01977-024
–65
0 102030405060708090
DYNAMIC PERFORMANCE (dB)
7-021
WORST OTHER (dBc)
THIRD HARMONIC (dBc)
SECOND HARMONIC (dBc)
SNR (dB)
DUTY CYCLE HIGH (%)
0197
Figure 16. Dynamic Performance vs. Encode Duty Cycle, f
S
= 105 MSPS,
f
IN
= 49.3 MHz, Differential AIN @ −0.5 dBFS, SFDR Mode Enabled
0.75
0.50
0.25
0
–0.25
–0.50
–0.75
0 512 1024 1536 2048 2560 3072 3584 4096
INL (LSB)
977-022
OUTPUT CODE
01
Figure 17. Integral Nonlinearity vs. Output Code with SFDR Mode Disabled
0.5
0.4
0.3
0.2
0.1
0
–0.2
–0.1
–0.3
DNL (LSB)
–0.4
–0.5
0 512 1024 1536 2048 2560 3072 3584 4096
OUTPUT CODE
01977-023
Figure 18. Differential Nonlinearity vs. Output Code
Figure 19. I
DD
and I
CC
vs. Encode Rate, f
IN
= 10.3 MHz,
Differential AIN @ −0.5 dBFS
0.75
0.50
0.25
0
–0.25
–0.50
–0.75
0 512 1024 1536 2048 2560 3072 3584 4096
OUTPUT CODE
INL (LSB)
01977-025
Figure 20. Integral Nonlinearity vs. Output Code with SFDR Mode Enabled
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
–110
AMPLITUDE (dBFS)
–120
0 7.68 15.36 23.04 30.72
FREQUENCY (MHz)
01977-026
Figure 21. FFT: f
S
= 61.44 MSPS, f
IN
= 46.08 MHz, Four WCDMA Carriers,
Differential AIN, SFDR Mode Enabled
AD9433
Rev. A | Page 11 of 20
0
–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
AMPLITUDE (dBFS)
977-027
0
–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)
AMPLITUDE (dBFS)
01977-029
IMD3 = 85dBc
SNR = 66.8dB
SFDR = 83dBFS
FREQUENCY (MHz)
01
Figure 22. FFT: f
S
= 105 MSPS, f
IN
= 70.3 MHz, Differential AIN @ −0.5 dBFS,
SFDR Mode Enabled
0
–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
AMPLITUDE (dBFS)
7-030
FREQUENCY (MHz)
0197
SNR = 67dB
SFDR = 80dBFS
Figure 23. FFT: f
S
= 105 MSPS, f
IN
= 70.3 MHz, Differential AIN @ −0.5 dBFS,
SFDR Mode Disabled
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
AMPLITUDE (dBFS)
–110
–120
0 6.2 12.5 18.7 25.0 31.2 37.5 43.7 50.0 56.2 62.5
FREQUENCY (MHz)
01977-028
SNR = 65.5dB
SFDR = 78dBFS
Figure 24. FFT: f
S
= 125 MSPS, f
IN
= 70.3 MHz, Differential AIN @ −0.5 dBFS,
SFDR Mode Enabled
Figure 25. FFT: f
S
= 105 MSPS, f
IN
= 69.3 MHz and 70.3 MHz,
Differential AIN @ −7 dBFS for Each Tone, SFDR Mode Enabled
110
100
90
80
70
60
50
40
30
20
10
0
–90 –80 –70 –60 –50 –40 –30 –20 –10 0
AIN LEVEL (dBFS)
SNR/SFDR (dB)
01977-031
SFDR (dBFS)
SNR (dBFS)
SFDR (dBc)
80dBFS REFERENCE LINE
f
S
= 105MSPS
f
IN
= 70.3MHz
DIFFERENTIAL AIN
SFDR ENABLED
Figure 26. SNR and SFDR vs. AIN Level, f
S
= 105 MSPS, f
IN
= 70.3 MHz,
Differential AIN, SFDR Mode Enabled
–
110
–100
–90
–80
–70
–60
–50
–90 –80 –70 –60 –50 –40 –30 –20 –10 0
THIRD-ORDER IMD (dBFS)
977-032
AIN LEVEL (dBFS)
01
Figure 27. Third-Order IMD vs. AIN Level, f
S
= 105 MSPS, f
IN
= 70.3 MHz
and 69.3 MHz, Differential AIN, SFDR Mode Enabled
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21

AD9433BSVZ-125

Mfr. #:
Buy AD9433BSVZ-125
Manufacturer:
Analog Devices Inc.
Description:
Analog to Digital Converters - ADC IC 12-BIT 125 MSPS
Lifecycle:
New from this manufacturer.
Delivery:
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