Datasheet

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SBOS266E − JUNE 2003 − REVISED AUGUST 2008
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9
TYPICAL CHARACTERISTICS: V
S
= +5V (continued)
At T
A
= 25°C, G = +2, and R
L
= 150Ω to V
CM
= 2V, unless otherwise noted (see Figure 1).
−
40
−
50
−
60
−
70
−
80
−
90
HARMONIC DISTORTION vs LOAD RESISTANCE
Load Resistance (
Ω
)
Harmonic Distortion (dBc)
100 1k
G=+2V/V
V
O
=2V
PP
f=5MHz
3rd−Harmonic
2nd−Harmonic
−
40
−
50
−
60
−
70
−
80
−
90
−
100
HARMONIC DISTORTION vs OUTPUT VOLTAGE
Output Voltage Swing (V
PP
)
Harmonic Distortion (dBc)
0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5
3rd−Harmonic
G=+2V/V
R
L
=500
Ω
f=5MHz
2nd−Harmonic
−
40
−
45
−
50
−
55
−
60
−
65
−
70
−
75
−
80
−
85
−
90
TWO−TONE, 3RD−ORDER
INTERMODULATION SPURIOUS
Single−Tone Load Power (dBm)
3rd−Order Spurious Level (dBc)
−
24
−
22
−
20
−
18
−
16
−
14
−
12
−
10
−
8
−
6
−
4
−
2
10MHz
5MHz
20MHz
OPA832
P
I
P
O
50Ω
500Ω
−
40
−
50
−
60
−
70
−
80
−
90
−
100
−
110
G = +2, HARMONIC DISTORTION vs FREQUENCY
Frequency (MHz)
Harmonic Distortion (dBc)
0.111020
3rd−Harmonic
2nd−Harmonic
G=+2V/V
R
L
=500
Ω
V
O
=2V
PP
−
30
−
40
−
50
−
60
−
70
−
80
−
90
−
100
−
110
G=
−
1, HARMONIC DISTORTION vs FREQUENCY
Frequency (MHz)
Harmonic Distortion (dBc)
0.111020
3rd−Harmonic
2nd−Harmonic
G=
−
1V/V
R
L
=500
Ω
f=5MHz
100
10
1
INPUT VOLTAGE AND CURRENT NOISE
Frequency (Hz)
100 1k 10k 100k 1M 10M
Input Voltage Noise (nV/
√
Hz)
Input Current Noise (pA/
√
Hz)
Voltage Noise (9.3nV/
√
Hz)
Current Noise (2.3nV/
√
Hz)