Datasheet
−
40
−
50
−
60
−
70
−
80
−
90
Load Resistance (
Ω
)
Harmonic Distortion (dBc)
100 1k
G = +2V/V
V
O
= 2V
PP
f = 5MHz
See Figure 63
3rd−Harmonic
2nd−Harmonic
−
50
−
60
−
70
−
80
−
90
−
100
Output Swing (V
PP
)
Harmonic Distortion (dBc)
0 1 2 3 4 5 6 7 8 9 10
3rd−Harmonic
G = +2V/V
R
L
= 500
Ω
f = 5MHz
See Figure 63
2nd−Harmonic
−
40
−
50
−
60
−
70
−
80
−
90
−
100
−
110
Frequency (MHz)
Harmonic Distortion (dBc)
0.1 1 10 20
3rd−Harmonic
2nd−Harmonic
G = +2V/V
R
L
= 500
Ω
V
O
= 2V
PP
See Figure 63
−
40
−
45
−
50
−
55
−
60
−
65
−
70
−
75
−
80
−
85
−
90
Single−Tone Load Power (2dBm/div)
3rd−Order Spurious Level (dBc)
−
26
−
22
−
18
−
14
−
10
−
6
−
2 2 6
10MHz
5MHz
20MHz
400
Ω
1/2
O PA 283 2
P
I
P
O
50Ω
500Ω
400
Ω
6
5
4
3
2
1
0
−
1
−
2
−
3
−
4
−
5
−
6
I
O
(mA)
V
O
(V)
−
160
−
120
−
80
−
40 0 40 80 120 160
1W Internal
Power Limit
Output
Current Limit
Output
Current Limit
One Channel
Only
1W Internal
Power Limit
R
L
= 500
Ω
R
L
= 100
Ω
R
L
= 50
Ω
5
4
3
2
1
0
−
1
−
2
−
3
−
4
−
5
R
L
(
Ω
)
Maximum Output Voltage (V)
10 100 1k
G = +2V/V
V
S
=
±
5V
OPA2832
SBOS327C – FEBRUARY 2005 – REVISED AUGUST 2008 .............................................................................................................................................
www.ti.com
TYPICAL CHARACTERISTICS: V
S
= ± 5V (continued)
At T
A
= +25 ° C, G = +2V/V, and R
L
= 150 Ω to GND, unless otherwise noted (see Figure 63 ).
HARMONIC DISTORTION vs LOAD RESISTANCE HARMONIC DISTORTION vs OUTPUT VOLTAGE
Figure 7. Figure 8.
TWO-TONE, 3RD-ORDER
HARMONIC DISTORTION vs FREQUENCY INTERMODULATION SPURIOUS
Figure 9. Figure 10.
OUTPUT VOLTAGE AND CURRENT LIMITATIONS OUTPUT SWING vs LOAD RESISTANCE
Figure 11. Figure 12.
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