AD9050 View Datasheet(PDF) - Analog Devices
Part Name
Description
View to exact match
AD9050 Datasheet PDF : 12 Pages
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0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
–110
–120
0 2.5
ENCODE = 40 MSPS
ANALOG IN = 2.3 MHz
SNR = 55.1 dB
SNR (W/O HAR) = 55.5 dB
2ND HARMONIC = 69.3 dB
3RD HARMONIC = 72.9 dB
5
7.5 10 12.5 15 17.5 20
FREQUENCY – MHz
Figure 10. FFT Plot 40 MSPS, 2.3 MHz
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
0
ENCODE = 60 MSPS
ANALOG IN = 10.3 MHz
SNR = 55.8 dB
SNR (W/O HAR) = 56.2 dB
2ND HARMONIC = 67.2 dB
3RD HARMONIC = 73.2 dB
5
10
15
20
25
30
FREQUENCY – MHz
Figure 11. FFT Plot 60 MSPS, 10.3 MHz
0
–10
ENCODE = 40 MSPS
–20
ANALOG IN = 10.3 MHz
SNR = 54.6 dB
–30
SNR (W/O HAR) = 55.2 dB
2ND HARMONIC = 66.4 dB
–40
3RD HARMONIC = 70.5 dB
–50
–60
–70
–80
–90
–100
–110
–120
0 2.5
5
7.5
10 12.5 15 17.5 20
FREQUENCY – MHz
Figure 12. FFT Plot 40 MSPS, 10.3 MHz
60
SINAD_40
54
SINAD_60
48
AD9050
AIN = 10.3 MHz
42
36
30
25
40
45
50
55
60
65
DUTY CYCLE – %
Figure 13. SNR vs. Clock Pulse Width
1.0
0.5
0.0
–0.5
–1.0
–1.5
–2.0
–2.5
–3.0
–3.5
–4.0
–4.5
1
10
100
ANALOG INPUT FREQUENCY – MHz
1000
Figure 14. ADC Gain vs. AIN Frequency
15.0
14.0 [1] - 5V DATA RISING EDGE
[2] - 5V DATA FALLING EDGE
13.0 [3] - 3V DATA RISING EDGE
[4] - 3V DATA FALLING EDGE
[3]
12.0
[1]
11.0
[4]
10.0
[2]
9.0
8.0
7.0
6.0
5.0
–40 – 20
0
20
40
60
TEMPERATURE – °C
80
100
Figure 15. tPD vs. Temperature 3 V/5 V
REV. B
–7–
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