Datasheet

Data Sheet AD9287
Rev. E | Page 17 of 52
80
30
1
ANALOG INPUT FREQUENCY (MHz)
SNR/SFDR (dB)
70
60
50
45
40
35
55
65
75
1000
10 100
2V p-p, SFDR (dBc)
2V p-p, SNR (dB)
05966-063
Figure 27. SNR/SFDR vs. Analog Input Frequency, f
SAMPLE
= 100 MSPS
80
40
–40
TEMPERATURE (°C)
SINAD/SFDR (dB)
70
60
50
45
55
65
75
–20 0 20 40 60 80
2V p-p, SFDR
2V p-p, SNR
05966-064
Figure 28. SINAD/SFDR vs. Temperature, f
IN
= 10.3 MHz, f
SAMPLE
= 100 MSPS
1.0
–1.0
0 50 100 150 200 250
05966-065
CODE
INL (LSB)
0.8
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
–0.8
Figure 29. INL, f
IN
= 2.4 MHz, f
SAMPLE
= 100 MSPS
0.5
–0.5
0
CODE
DNL (LSB)
0.3
0.1
–0.3
–0.2
–0.1
–0.4
0
0.2
0.4
50 100 150 200 250
05966-066
Figure 30. DNL, f
IN
= 2.4 MHz, f
SAMPLE
= 100 MSPS
–45.0
–46.0
–45.5
–46.5
–47.0
–47.5
–48.0
10 15 20 25 35 4530 40 50
05966-075
CMRR (dB)
ANALOG INPUT FREQUENCY (MHz)
Figure 31. CMRR vs. Analog Input Frequency, f
SAMPLE
= 100 MSPS
0
–2.0
10 100
f
SAMPLE
(MSPS)
INPUT FULL-SCALE AMPLITUDE (dB)
–0.2
–0.4
–0.6
–0.8
–1.0
–1.2
–1.4
–1.6
–1.8
20 30 40 50 60 70 80 90
05966-048
Figure 32. Input Full-Scale Amplitude vs. f
SAMPLE