OPA3690ID Datasheet, PDF (8/39 Pages) Texas Instruments – Triple, Wideband, Voltage-Feedback OPERATIONAL AMPLIFIER with Disable

OPA3690
SBOS237G – MARCH 2002 – REVISED MARCH 2010
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TYPICAL CHARACTERISTICS: V_S = ±5V (continued)
At T_A = +25°C, G = +2, R_F = 402Ω, and R_L = 100Ω (see Figure 36 for ac performance only), unless otherwise noted.
HARMONIC DISTORTION
vs LOAD RESISTANCE
5MHz HARMONIC DISTORTION
vs SUPPLY VOLTAGE
-60
V_O = 2V_PP
-65 ^{f = 5MHz}
-70
2nd-Harmonic
-60
V_O = 2V_PP
R_L = 100W
f = 5MHz
-65
2nd-Harmonic
-75
3rd-Harmonic
-70
3rd-Harmonic
-80
-75
-85
-90
100
Load Resistance (W)
Figure 7.
1000
-80
2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0
Supply Voltage (±V_S)
Figure 8.
HARMONIC DISTORTION
vs FREQUENCY
-40
V_O = 2V_PP
-50 ^{RL = 100W}
-60
2nd-Harmonic
-70
-80
3rd-Harmonic
-90
-100
0.1
1
Frequency (MHz)
Figure 9.
10 20
HARMONIC DISTORTION
vs OUTPUT VOLTAGE
-60
R_L = 100W
f = 5MHz
-65
2nd-Harmonic
-70
3rd-Harmonic
-75
-80
0.1
1
5
Output Voltage Swing (V_PP)
Figure 10.
HARMONIC DISTORTION
vs NONINVERTING GAIN
-40
V_O = 2V_PP
R_L = 100W
-50 f = 5MHz
-60
2nd-Harmonic
-70
3rd-Harmonic
-80
HARMONIC DISTORTION
vs INVERTING GAIN
-40
V_O = 2V_PP
R_L = 100W
f = 5MHz
-50 _{RF = 1kW}
-60
2nd-Harmonic
3rd-Harmonic
-70
-90
1
10
20
Noninverting Gain (V/V)
Figure 11.
-80
1
10
20
Inverting Gain (V/V)
Figure 12.
8
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