Datasheet

TYPICAL CHARACTERISTICS: V
S
= +3V, Differential Configuration
R
L
604W
604W
R
D
V
O
V
I
G =
D
604W
R
G
+3V
2kW
1kW 0.1 Fm
1/4
OPA4830
1/4
OPA4830
R
D
1V
1V
3
0
-3
-6
-9
-12
-15
Frequency(MHz)
1 10 100 200
NormalizedGain(dB)
G =1
D
G =2
D
G =5
D
G =10
D
V =200mV
O PP
R =500
L
W
-40
-45
-50
-55
-60
-65
-70
-75
-80
-85
-90
Resistance( )W
100 150 200 250 300 350 400 450 500
HarmonicDistortion(dBc)
3rd-Harmonic
2nd-Harmonic
G =2
D
V =4V
f=5MHz
O PP
9
6
3
0
-3
-6
-9
Frequency(MHz)
1 10 100 200
Gain(dB)
V =2V
O PP
V =1V
O PP
V =200mV
O PP
G =2
D
-35
-45
-55
-65
-75
-85
-95
-105
-115
Frequency(MHz)
0.1 1 10 100
HarmonicDistortion(dBc)
3rd-Harmonic
2nd-Harmonic
G =2
D
O PP
L
V =2V
R =500W
-75
-80
-85
-90
-95
-100
OutputVoltageSwing(V )
PP
0.50 0.75 1.00 1.25 1.50 1.75 2.00
HarmonicDistortion(dBc)
3rd-Harmonic
2nd-Harmonic
G =2
D
L
R =500
f=5MHz
W
OPA4830
www.ti.com .................................................................................................................................................... SBOS350A – DECEMBER 2006 – REVISED MAY 2008
At T
A
= +25 ° C, R
F
= 604 Ω , and R
L
= 500 Ω differential (as shown in Figure 66 ), unless otherwise noted.
DIFFERENTIAL SMALL-SIGNAL FREQUENCY RESPONSE
Figure 66. Figure 67.
DIFFERENTIAL LARGE-SIGNAL FREQUENCY RESPONSE DIFFERENTIAL DISTORTION vs LOAD RESISTANCE
Figure 68. Figure 69.
DIFFERENTIAL DISTORTION vs FREQUENCY DIFFERENTIAL DISTORTION vs OUTPUT VOLTAGE
Figure 70. Figure 71.
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