Datasheet

6
3
0
3
6
9
12
15
18
-
-
-
-
-
-
1
10 100 200
Frequency(MHz)
NormalizedGain(dB)
R =750
R =400
W
W
F
L
G =5V/V
D
G =2V/V
D
G =1V/V
R =0
D
F
W
G =10V/V
D
9
6
3
0
3
6
9
-
-
-
1
10 100 300
Frequency(MHz)
Gain(dB)
1V
PP
4V
PP
-70
75
80
85
90
95
100
105
110
115
120
125
-
-
-
-
-
-
-
-
-
-
-
100
1k
LoadResistance( )W
HarmonicDistortion(dBc)
2ndHarmonic
3rdHarmonic
V =4V
f=1MHz
G =2V/V
O PP
D
-
-
-
-
-
-
-
-
40
50
60
70
80
90
100
110
120-
HarmonicDistortion(dBc)
1
10
Frequency(MHz)
2ndHarmonic
3rdHarmonic
R =400
f=1MHz
G =2V/V
W
L
D
-
-
-
-
-
-
-
60
70
80
90
100
110
120
130-
HarmonicDistortion(dBc)
0.1
1
10
OutputVoltageSwing(V )
PP
2ndHarmonic
3rdHarmonic
OPA890
SBOS369B –MAY 2007–REVISED DECEMBER 2009 www.ti.com
TYPICAL CHARACTERISTICS: V
S
= +5V, Differential
At T
A
= +25°C, Differential Gain = +2V/V, R
F
= 750Ω, and R
L
= 400Ω, unless otherwise noted.
DIFFERENTIAL SMALL-SIGNAL FREQUENCY RESPONSE DIFFERENTIAL LARGE-SIGNAL FREQUENCY RESPONSE
Figure 41. Figure 42.
DIFFERENTIAL DISTORTION vs LOAD RESISTANCE DIFFERENTIAL DISTORTION vs FREQUENCY
Figure 43. Figure 44.
DIFFERENTIAL DISTORTION vs OUTPUT VOLTAGE
Figure 45.
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Product Folder Link(s): OPA890