THS3095_14 Datasheet, PDF (11/37 Pages) Texas Instruments – HIGH-VOLTAGE, LOW-DISTORTION, CURRENT-FEEDBACK OPERATIONAL AMPLIFIERS

THS3091
THS3095
www.ti.com........................................................................................................................................ SLOS423G – SEPTEMBER 2003 – REVISED OCTOBER 2008
TYPICAL CHARACTERISTICS (±15 V) (continued)
3RD HARMONIC DISTORTION
vs
FREQUENCY
-40
V_O = 2 V_PP,
-50
R_L = 100 Ω,
V_S = ±15 V
-60
-70
G = 1, R_F = 1.78 kΩ
-80
G = 2, R_F = 1.21 kΩ
-90
-100
100 k
1M
10 M
f - Frequency - Hz
Figure 10.
100 M
2ND HARMONIC DISTORTION
vs
FREQUENCY
−30
G = 5,
R_F = 1 kΩ,
−40 R_L = 100 Ω,
V_S = ±15 V
V_O = 20 V_PP
−50
−60
−70
V_O = 10 V_PP
−80
V_O = 2 V_PP
−90
1M
10 M
f − Frequency − Hz
Figure 13.
100 M
HARMONIC DISTORTION
vs
OUTPUT VOLTAGE SWING
-40
Gain = 5,
R_F = 1 kΩ
-50 ^RL ^{= 100 Ω,}
f= 8 MHz
V_S = ±15 V
-60
HD2
-70
-80
HD3
-90
-100
0
2 4 6 8 10 12 14 16 18 20
V_O - Output Voltage Swing - V_PP
Figure 16.
2ND HARMONIC DISTORTION
vs
FREQUENCY
−40
V_O = 2 V_PP,
−50 ^{RL = 1 kΩ,}
V_S = ±15 V
−60
−70
G = 1, R_F = 1.78 kΩ
−80
G = 2, R_F = 1.21 kΩ
−90
−100
100 k
1M
10 M
f − Frequency − Hz
Figure 11.
100 M
3RD HARMONIC DISTORTION
vs
FREQUENCY
−30
G = 5,
R_F = 1 kΩ,
−40 R_L = 100 Ω,
V_S = ±15 V
−50
V_O = 20 V_PP
−60
−70
−80
−90
1M
V_O = 10 V_PP
V_O = 2 V_PP
10 M
f − Frequency − Hz
Figure 14.
100 M
2000
1800
1600
1400
SLEW RATE
vs
OUTPUT VOLTAGE STEP
Gain = 1
R_L = 100 Ω
R_F = 1.78 kΩ
V_S = ±15 V
Rise
1200
Fall
1000
800
600
400
200
0
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5
V_O − Output Voltage − V_PP
Figure 17.
3RD HARMONIC DISTORTION
vs
FREQUENCY
−40
−45
V_O = 2 V_PP,
R_L = 1 kΩ,
−50
V_S = ±15 V
−55
−60
G = 1, R_F = 1.78 kΩ
−65
−70
−75
G = 2, R_F = 1.21 kΩ
−80
−85
−90
100 k
1M
10 M
f − Frequency − Hz
100 M
Figure 12.
HARMONIC DISTORTION
vs
OUTPUT VOLTAGE SWING
-60
-65
-70
HD2
-75
-80
-85
-90
-95
-100
0
HD3
Gain = 5,
R_F = 1 kΩ
R_L = 100 Ω,
f= 1 MHz
V_S = ±15 V
2 4 6 8 10 12 14 16 18 20
V_O - Output Voltage Swing - V_PP
Figure 15.
SLEW RATE
vs
OUTPUT VOLTAGE STEP
6000
5000
4000
Gain = 2
R_L = 100 Ω
R_F = 1.21 kΩ
V_S = ±15 V
3000
2000
1000
Rise
Fall
0
0 1 2 3 4 5 6 7 8 9 10
V_O - Output Voltage - V_PP
Figure 18.
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