AD9288/PCB 데이터 시트보기 (PDF) - Analog Devices
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AD9288/PCB Datasheet PDF : 24 Pages
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AD9288
49
AIN = 10.3MHz
SNR
SINAD
48
47
46
45
30 40 50 60 70 80 90 100 110
MSPS
Figure 12. SINAD/SNR vs. Encode Rate
50
SNR
46
SINAD
AIN = 10.3MHz
42
38
34
30
7.0 6.5 6.0 5.5 5.0 4.5 4.0 3.5 3.0
ENCODE HIGH PULSE WIDTH (ns)
Figure 13. SINAD/SNR vs. Encode Pulse Width High
0.5
0
–0.5
–1.0
–1.5
–2.0
–2.5
–3.0
–3.5
–4.0
–4.5
–5.0
–5.5
0
ENCODE RATE = 100MSPS
–3dB
100
200
300
400
500
600
BANDWIDTH (MHz)
Figure 14. ADC Frequency Response: fS = 100 MSPS
190
AIN = 10.3MHz
185
180
175
170
165
160
155
150
145
140
0
10 20 30 40 50 60 70 80 90 100
MSPS
Figure 15. Analog Power Dissipation vs. Encode Rate
48.0
ENCODE RATE = 100MSPS
47.5
AIN = 10.3MHz
47.0
SNR
46.5
SINAD
46.0
45.5
45.0
44.5
44.0
43.5
–40
25
85
TEMPERATURE (°C)
Figure 16. SINAD/SNR vs. Temperature
0.6
ENCODE RATE = 100MSPS
0.4
AIN = 10.3MHz
0.2
0
–0.2
–0.4
–0.6
–0.8
–1.0
–40
25
85
TEMPERATURE (°C)
Figure 17. ADC Gain vs. Temperature (with External 1.25 V Reference)
Rev. C | Page 10 of 24
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