Datasheet

AD9288
Rev. C | Page 10 of 24
49
48
47
46
45
30 40 50 60 70 80 90 100 110
00585-012
MSPS
dB
SINAD
SNR
A
IN
= 10.3MHz
Figure 12. SINAD/SNR vs. Encode Rate
SINAD
SNR
50
46
38
42
34
30
7.0 6.5 6.0 5.5 5.0 4.5 4.0 3.5 3.0
00585-013
ENCODE HIGH PULSE WIDTH (ns)
dB
A
IN
= 10.3MHz
Figure 13. SINAD/SNR vs. Encode Pulse Width High
0.5
–5.5
–5.0
–4.5
–4.0
–3.5
–3.0
–2.5
–2.0
–1.5
–1.0
–0.5
0
0 100 200 300 400 500 600
00585-014
BANDWIDTH (MHz)
dB
ENCODE RATE = 100MSPS
–3dB
Figure 14. ADC Frequency Response: f
S
= 100 MSPS
190
185
180
175
170
165
160
155
150
145
140
0 100908070605040302010
00585-015
MSPS
POWER (mW)
A
IN
= 10.3MHz
Figure 15. Analog Power Dissipation vs. Encode Rate
SNR
SINAD
48.0
47.5
47.0
46.5
46.0
45.5
45.0
44.5
44.0
43.5
–40 25 85
00585-016
TEMPERATURE (°C)
dB
ENCODE RATE = 100MSPS
A
IN
= 10.3MHz
Figure 16. SINAD/SNR vs. Temperature
0.6
–1.0
–0.8
–0.6
–0.4
–0.2
0
0.2
0.4
–40 25 85
00585-017
TEMPERATURE (°C)
% GAIN
ENCODE RATE = 100MSPS
A
IN
= 10.3MHz
Figure 17. ADC Gain vs. Temperature (with External 1.25 V Reference)