Datasheet

AD8132
Rev. I | Page 14 of 32
DIFFERENTIAL OUTPUT VOLTAGE (V p-p)
DISTORTION (dBc)
0
–
40
–50
–60
–70
–80
–90
–100
2341
–110
V
S
= ±5V
R
L, dm
= 800Ω
HD3 (f = 20MHz)
HD2 (f = 20MHz)
HD2 (f = 5MHz)
HD3 (f = 5MHz)
5
6
01035-028
Figure 23. Harmonic Distortion vs.
Differential Output Voltage, G = +1 (See Figure 62)
R
LOAD
(Ω)
DISTORTION (dBc)
200 700 800
–
50
–60
–70
–80
–90
–100
400 500 600300
–110
V
S
= 3V
V
O, dm
= 1V p-p
900 1000
HD3 (f = 20MHz)
HD2 (f = 20MHz)
HD2 (f = 5MHz)
HD3 (f = 5MHz)
01035-029
Figure 24. Harmonic Distortion vs. R
LOAD
, G = +1 (See Figure 62)
R
LOAD
(Ω)
DISTORTION (dBc)
200 700 800
–
50
–60
–70
–80
–90
–100
400 500 600300
–110
V
S
= 5V
V
O, dm
= 2V p-p
900 1000
HD3 (f = 20MHz)
HD2 (f = 20MHz)
HD2 (f = 5MHz)
HD3 (f = 5MHz)
01035-030
Figure 25. Harmonic Distortion vs. R
LOAD
, G = +1 (See Figure 62)
R
LOAD
(Ω)
DISTORTION (dBc)
200 700 800
–
50
–60
–70
–80
–90
–100
400 500 600300
–110
V
S
= ±5V
V
O, dm
= 2V p-p
HD3 (f = 20MHz)
HD2 (f = 20MHz)
HD2 (f = 5MHz)
HD3 (f = 5MHz)
900 1000
01035-031
Figure 26. Harmonic Distortion vs. R
LOAD
, G = +1 (See Figure 62)
FREQUENCY (MHz)
DISTORTION (dBc)
40 50
–50
–60
–70
–80
–90
–100
10 20 300
–110
HD3 (V
S
= 3V)
60 70
R
L, dm
= 800Ω
V
O, dm
= 1V p-p
–
40
HD3 (V
S
= 5V)
HD2 (V
S
= 5V)
HD2 (V
S
= 3V)
01035-033
Figure 27. Harmonic Distortion vs. Frequency, G = +2 (See Figure 63)
FREQUENCY (MHz)
DISTORTION (dBc)
40 50
–50
–60
–70
–80
–90
–100
10 20 300
HD3 (V
S
= ±5V)
60 70
R
L, dm
= 800Ω
V
O, dm
= 4V p-p
–40
HD3 (V
S
= +5V)
HD2 (V
S
= +5V)
80
–30
–
20
HD2 (V
S
= ±5V)
01035-034
Figure 28. Harmonic Distortion vs. Frequency, G = +2 (See Figure 63)