Datasheet

AD9244
Rev. C | Page 13 of 36
02404-016
ENOB (Bits)
10.5
12.2
11.9
11.5
11.2
10.8
INPUT FREQUENCY (MHz)
1400 20406080100120
SINAD (dBc)
75
73
71
69
67
65
2V SPAN
1V SPAN
Figure 16. SINAD/ENOB vs. Input Frequency
02404-017
INPUT FREQUENCY (MHz)
1400 20 40 60 80 100 120
THD (dBc)
–100
–95
–90
–85
–80
–75
2V SPAN
1V SPAN
Figure 17. THD vs. Input Frequency
02404-018
INPUT FREQUENCY (MHz)
1400 20 40 60 80 100 120
SNR (dBc)
77
75
73
71
69
67
+25°C
+85°C
–40°C
Figure 18. SNR vs. Temperature and Input Frequency, DCS Disabled
02404-019
INPUT FREQUENCY (MHz)
1400 20 40 60 80 100 120
SNR (dBc)
75
73
71
69
67
65
2V SPAN
1V SPAN
Figure 19. SNR vs. Input Frequency
02404-020
INPUT FREQUENCY (MHz)
1400 20 40 60 80 100 120
SFDR (dBc)
100
95
90
85
80
75
2V SPAN
1V SPAN
Figure 20. SFDR vs. Input Frequency
02404-021
INPUT FREQUENCY (MHz)
1400 20 40 60 80 100 120
THD (dBc)
–92
–88
–90
–84
–86
–80
–82
–76
–78
–74
–40°C
+85°C
+25°C
Figure 21. THD vs. Temperature and Input Frequency, DCS Disabled