Datasheet

Data Sheet AD9237
Rev. B | Page 15 of 24
CLOCK FREQUENCY (MSPS)
SINAD (dBc)
ENOB (Bits)
67.5
67.0
66.5
66.0
65.5
65.0
10.83
10.75
10.67
10.59
10.50
10 20 7060504030
05455-062
AD9237-40
AD9237-65
AD9237-20
Figure 32. AD9237 SINAD/ENOB vs. Clock Frequency with f
IN
= Nyquist
TEMPERATURE (°C)
SNR/SFDR (dBc)
90
SNR
SFDR
85
80
75
70
65
60
–40 –20 85806040200
05455-063
Figure 33. AD9237-65 SNR/SFDR vs. Temperature with f
IN
= 32.5MHz