AD9050 Analog Devices, AD9050 Datasheet - Page 7
AD9050
Manufacturer Part Number
AD9050
Description
10-Bit/ 40 MSPS/60 MSPS A/D Converter
Manufacturer
Analog Devices
Datasheet
1.AD9050.pdf
(12 pages)
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Company
Part Number
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Quantity
Price
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Manufacturer:
ADI/亚德诺
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Part Number:
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Manufacturer:
ADI/亚德诺
Quantity:
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Part Number:
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Manufacturer:
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Quantity:
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REV. B
–100
–100
–110
–120
–100
–110
–120
–10
–20
–30
–40
–50
–60
–70
–80
–90
–10
–20
–30
–40
–50
–60
–70
–80
–90
–10
–20
–30
–40
–50
–60
–70
–80
–90
0
0
0
Figure 11. FFT Plot 60 MSPS, 10.3 MHz
Figure 12. FFT Plot 40 MSPS, 10.3 MHz
Figure 10. FFT Plot 40 MSPS, 2.3 MHz
0
0
0
ENCODE = 40 MSPS
ANALOG IN = 10.3 MHz
SNR = 54.6 dB
SNR (W/O HAR) = 55.2 dB
2ND HARMONIC = 66.4 dB
3RD HARMONIC = 70.5 dB
2.5
2.5
5
5
5
10
FREQUENCY – MHz
FREQUENCY – MHz
FREQUENCY – MHz
7.5
7.5
15
10
10
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
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
12.5
12.5
20
15
15
25
17.5
17.5
20
30
20
–7–
–0.5
–1.0
–1.5
–2.0
–2.5
–3.0
–3.5
–4.0
–4.5
15.0
14.0
13.0
12.0
11.0
10.0
1.0
0.5
0.0
9.0
8.0
7.0
6.0
5.0
60
54
48
42
36
30
Figure 14. ADC Gain vs. AIN Frequency
–40
25
Figure 15. t
1
Figure 13. SNR vs. Clock Pulse Width
[1] - 5V DATA RISING EDGE
[2] - 5V DATA FALLING EDGE
[3] - 3V DATA RISING EDGE
[4] - 3V DATA FALLING EDGE
– 20
40
ANALOG INPUT FREQUENCY – MHz
SINAD_40
SINAD_60
PD
0
10
45
vs. Temperature 3 V/5 V
TEMPERATURE – C
DUTY CYCLE – %
20
50
40
100
55
60
A
IN
= 10.3 MHz
AD9050
60
80
[3]
[1]
[4]
[2]
1000
100
65