Datasheet

3
0
-3
-6
-9
-12
-15
-18
Frequency(Hz)
NormalizedGain(dB)
1M 10M 400M100M
G =1V/V
D
G =2V/V
D
G =10V/V
D
G =5V/V
D
R =750
R =400
F
L
W
W
9
6
3
0
-3
-6
-9
-12
Frequency(MHz)
Gain(dB)
1 10 200100
V =8V
O PP
V =14V
O PP
V =5V
O PP
R =400
G =2V/V
W
L
D
-60
-65
-70
-75
-80
-85
-90
Resistance( )W
HarmonicDistortion(dBc)
100 1k
2ndHarmonic
3rdHarmonic
V =4V
f=1MHz
G =2V/V
O PP
D
-30
-40
-50
-60
-70
-80
-90
-100
Frequency(MHz)
HarmonicDistortion(dBc)
1 10 20
V =4V
R
O PP
L
=400W
G =2V/V
D
2ndHarmonic
3rdHarmonic
-65
-70
-75
-80
-85
-90
OutputVoltage(V )
PP
HarmonicDistortion(dBc)
1 10
R =400
f=1MHz
G =2V/V
W
L
D
2ndHarmonic
3rdHarmonic
-90
-100
-110
-120
-130
-140
-150
Frequency(Hz)
HarmonicDistortion(dBc)
1k 10k 100k 1M
R
L_DIFF
=1kW
G = 1V/V-
D
V
O PP
=4V
3rdHarmonic
2ndHarmonic
OPA2890
SBOS364C –DECEMBER 2007–REVISED DECEMBER 2009 www.ti.com
TYPICAL CHARACTERISTICS: V
S
= ±5V, Differential
At T
A
= +25°C, Differential Gain = +2V/V, and R
L
= 400Ω, unless otherwise noted. See Figure 52.
DIFFERENTIAL SMALL-SIGNAL FREQUENCY RESPONSE DIFFERENTIAL LARGE-SIGNAL FREQUENCY RESPONSE
Figure 26. Figure 27.
DIFFERENTIAL DISTORTION vs LOAD RESISTANCE DIFFERENTIAL DISTORTION vs FREQUENCY
Figure 28. Figure 29.
DIFFERENTIAL DISTORTION vs OUTPUT VOLTAGE DIFFERENTIAL DISTORTION vs FREQUENCY
Figure 30. Figure 31.
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