Figure 33. thd versus v – Rainbow Electronics AT84AD004 User Manual
Page 31
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31
AT84AD004
5390A–BDC–06/04
Figure 33. THD Versus V
CCA
(Fs = 500 Msps, Fin = 250 MHz, 1:2 DMUX,
Fs/4 DR Type, ISA = -50 ps)
Figure 34. SNR Versus V
CCA
(Fs = 500 Msps, Fin = 250 MHz, 1:2 DMUX,
Fs/4 DR Type, ISA = -50 ps)
-58
-57
-56
-55
-54
-53
-52
-51
-50
-49
-48
3.1
3.15
3.2
3.25
3.3
3.35
3.4
3.45
3.5
Vcca (V)
T
H
D (
d
B
c
)
Channel I
Channel Q
41.0
42.0
43.0
44.0
45.0
46.0
3.1
3.15
3.2
3.25
3.3
3.35
3.4
3.45
3.5
Vcca (V)
SN
R
(
d
Bc
)
Channel I
Channel Q
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