Manual

26
AT84AD004
5390A–BDC–06/04
Figure 21. THD Versus Sampling Frequency in Nyquist Conditions (Fin = Fs/2)
Figure 22. SNR Versus Sampling Frequency in Nyquist Conditions (Fin = Fs/2)
Typical Dynamic
Performances Versus
Input Frequency
Figure 23. ENOB Versus Input Frequency (Fs = 500 Msps)
-60
-58
-56
-54
-52
-50
-48
50 100 150 200 250 300 350 400 450 500 550
Fs (Msps)
THD (dBc)
40
41
42
43
44
45
50 100 150 200 250 300 350 400 450 500 550
Fs (Msps
SNR (dBc)
6.2
6.4
6.6
6.8
7.0
7.2
7.4
7.6
0 100 200 300 400 500
Fin (MHz)
ENOB (Bit)
Channel I Channel Q