Datasheet

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SBOS263F − AUGUST 2004 − REVISED AUGUST 2008
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11
TYPICAL CHARACTERISTICS: V
S
= +5V (continued)
At T
A
= 25°C, G = +2, R
F
= 750, R
L
= 150 to V
S
/2, and input V
CM
= 2.5V, unless otherwise noted (see Figure 1).
50
55
60
65
70
75
80
85
90
HARMONIC DISTORTION vs LOAD RESISTANCE
Load Resistance (
)
Harmonic Distortion (dBc)
100 1000
f=5MHz
V
O
=2V
PP
G=+2V/V
SeeFigure1
3rd−Harmonic
2nd−Harmonic
45
50
55
60
65
70
75
80
85
90
95
100
HARMONIC DISTORTION vs OUTPUT VOLTAGE
Output Voltage Swing (V
PP
)
Harmonic Distortion (dBc)
0.1 1 10
2nd−Harmonic
3rd−Harmonic
f=5MHz
R
L
=500
G=+2V/V
See Figure 1
Input Limited
55
60
65
70
75
80
85
HARMONIC DISTORTION vs INVERTING GAIN
Gain (
V/V
)
Harmonic Distortion (dBc)
110
f=5MHz
R
L
=500
V
O
=2V
PP
3rd−Harmonic
2nd−Harmonic
50
55
60
65
70
75
80
85
90
95
100
105
HARMONIC DISTORTION vs FREQUENCY
Frequency (MHz)
Harmonic Distortion (dBc)
0.1 1 10
3rd−Harmonic
R
L
=150
2nd−Harmonic
R
L
=150
2nd−Harmonic
R
L
= 500
3rd−Harmonic
R
L
= 500
G=+2V/V
V
O
=2V
PP
SeeFigure1
55
60
65
70
75
80
85
90
HARMONIC DISTORTION vs NONINVERTING GAIN
Gain (V/V)
Harmonic Distortion (dBc)
110
f=5MHz
R
L
=500
V
O
=2V
PP
See Figure 1
3rd−Harmonic
2nd−Harmonic
45
50
55
60
65
70
75
80
85
90
95
TWO−TONE, 3RD−ORDER INTERMODULATION SPURIOUS
SingleTone Load Power (dBm)
3rd−Order Spurious Level (dBc)
10MHz
5MHz
20MHz
750
OPA830
P
I
P
O
50
500
750
26
24
22
20
18
16
14
12
10
8
6
4
2