Datasheet

Data Sheet ADA4932-1/ADA4932-2
Rev. B | Page 13 of 28
–140
–130
–120
–110
–100
–90
–80
–70
–60
–50
–
40
100k 1M 10M 100M
HARMONIC DISTORTION (dBc)
FREQUENCY (Hz)
07752-031
HD2, 2V p-p
HD3, 2V p-p
HD2, 4V p-p
HD3, 4V p-p
Figure 31. Harmonic Distortion vs. Frequency at Various V
OUT, dm
–140
–130
–120
–110
–100
–90
–80
–70
–60
–50
–
40
100k 1M 10M 100M
SPURIOUS-FREE DYNAMIC RANGE (dBc)
FREQUENCY (Hz)
V
OUT, dm
= 2V p-p
07752-032
R
L
= 200Ω
R
L
= 1kΩ
Figure 32. Spurious-Free Dynamic Range vs. Frequency at Various Loads
–100
–90
–80
–60
–70
–50
–40
–30
–
20
1M 10M 100M 1G
CMMR (dB)
FREQUENCY (Hz)
07752-033
R
L, dm
= 200Ω
Figure 33. CMRR vs. Frequency
–140
–130
–120
–110
–100
–90
–80
–70
–60
–50
–
40
100k 1M 10M 100M
HARMONIC DISTORTION (dBc)
FREQUENCY (Hz)
V
OUT, dm
= 2V p-p
07752-034
HD2, R
F
=R
G
=499Ω
HD3, R
F
=R
G
=499Ω
HD2, R
F
=R
G
=200Ω
HD3, R
F
=R
G
=200Ω
Figure 34. Harmonic Distortion vs. Frequency at Various R
F
and R
G
10
–110
–100
–90
–80
–70
–60
–50
–40
–30
–20
–10
0
NORMALIZED SPECTRUM (dBc)
FREQUENCY (MHz)
V
OUT, dm
= 2V p-p
29.6 29.7 29.8 29.9 30.0 30.1 30.2 30.3 30.4 30.5
07752-235
Figure 35. 30 MHz Intermodulation Distortion
–140
–120
–100
–80
–60
–40
–20
0
1M 10M 100M 1G
PSSR (dB)
FREQUENCY (Hz)
R
L, dm
= 200Ω
07752-036
–PSRR
+PSRR
Figure 36. PSRR vs. Frequency