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SBOS275F – JUNE 2003 – REVISED DECEMBER 2010
TYPICAL CHARACTERISTICS: V
S
= ±5V (continued)
At R
L
= 500Ω and V
IN
= single-ended input on V+ with V− at ground, unless otherwise noted.
HARMONIC DISTORTION vs FREQUENCY
-30
-
35
V
O
= 1V
PP
R
L
= 500W
G = 0dB, Third Harmonic
Harmonic Distortion (dBc)
-20
G = 0dB, Third Harmonic
-
30
-
40
-
50
-
60
-
70
-
80
f = 1MHz
V
O
= 1V
PP
R
L
= 500W
100
Load (
W
)
G = +40dB, Second Harmonic
HARMONIC DISTORTION vs R
LOAD
Harmonic Distortion (dBc)
-
40
-
45
-
50
-
55
-
60
-
65
-
70
-
75
0.1
1
Frequency (MHz)
10
G = 0dB, Second Harmonic
G = +40dB, Second Harmonic
G = +40dB, Third Harmonic
G = +40dB, Third Harmonic
G = 0dB, Second Harmonic
1000
Figure 7.
HARMONIC DISTORTION vs OUTPUT VOLTAGE
-20
-
30
f = 1MHz
R
L
= 500W
-20
Figure 8.
HARMONIC DISTORTION vs GAIN
f = 1MHz
V
O
= 1V
PP
R
L
= 500W
G = 0dB, Third Harmonic
Harmonic Distortion (dBc)
Harmonic Distortion (dBc)
-
30
Third Harmonic
-
40
-
50
-
60
-
70
-
80
Second Harmonic
-
40
-
50
-
60
-
70
-
80
-
90
-
100
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
Output Voltage (V
PP
)
G = +40dB, Third Harmonic
G = 0dB, Second Harmonic
G = +40dB, Second Harmonic
0
5
10
15
20
Gain (dB)
25
30
35
40
Figure 9.
INPUT/OUTPUT RANGE vs GAIN
10
Input
Limited
Max Useful
Input Voltage Range
Output
Limited
Figure 10.
HARMONIC DISTORTION vs ATTENUATION
-20
-30
-40
-50
-60
-70
-80
Second Harmonic
f = 1MHz
V
IN
= 1V
PP
R
L
= 500W
Input/Output Voltage (V
PP
)
Harmonic Distortion (dBc)
1
Max Useful
Output Voltage
Range
Third Harmonic
0.1
Resulting
Output Voltage
0.01
-40
-30
-20
-10
0
Gain (dB)
10
20
30
40
Resulting
Input Voltage
Input and Output Measured at 1dB Compression
-40
-35
-30
-25
-20
-15
-10
-5
0
Attenuation (dB)
Figure 11.
Figure 12.
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