Datasheet

Frequency (MHz)
1 10 100 500
3
0
3
6
9
12
15
18
-
-
-
-
-
-
Normalized Gain (dB)
G = 2
D
G = 1
D
G = 5
D
G = 10
D
+5V
+5V
-5V
-5V
402W
402W
402W
R
G
R
G
R
L
R
G
V
I
V
O
OPA842
OPA842
G =
D
200150100 250 300 350 400 450 50050
-
-
-
-
-
85
90
95
100
105
110-
Harmonic Distortion (dBc)
2nd Harmonic
3rd Harmonic
G = 2
f = 5MHz
V = 4V
O PP
Load Resistance ( )W
Frequency (MHz)
10 100 500
9
6
3
0
3
6
9
12
-
-
-
-
Gain (dB)
G = 2
D
R = 400
L
W
0.2V
1V
2V
PP
PP
PP
5V
PP
8V
PP
Frequency (MHz)
-
-
-
-
-
60
70
80
90
100
110-
Harmonic Distortion (dBc)
1 10 100
R = 400
L
W
D
V = 4V
G = +2
O PP
2nd Harmonic
3rd Harmonic
1 10
2nd Harmonic
3rd Harmonic
-
-
-
-
-
-
-
80
85
90
95
100
105
110
115-
Harmonic Distortion (dBc)
R = 400
L
W
G = +2
f = 5MHz
D
Output Voltage Swing (V )
PP
OPA842
SBOS267D –NOVEMBER 2002–REVISED SEPTEMBER 2010 www.ti.com
TYPICAL CHARACTERISTICS: V
S
= ±5V (continued)
At T
A
= +25°C, G = +2, R
F
= 402Ω, and R
L
= 100Ω, unless otherwise noted.
DIFFERENTIAL SMALL-SIGNAL
DIFFERENTIAL PERFORMANCE TEST CIRCUIT FREQUENCY RESPONSE
Figure 31. Figure 32.
DIFFERENTIAL LARGE-SIGNAL FREQUENCY RESPONSE DIFFERENTIAL DISTORTION vs LOAD RESISTANCE
Figure 33. Figure 34.
DIFFERENTIAL DISTORTION vs FREQUENCY DIFFERENTIAL DISTORTION vs OUTPUT VOLTAGE
Figure 35. Figure 36.
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Product Folder Link(s): OPA842