THS3092_14 Datasheet, PDF (14/45 Pages) Texas Instruments – HIGH-VOLTAGE, LOW-DISTORTION, CURRENT-FEEDBACK OPERATIONAL AMPLIFIERS

THS3092
THS3096
SLOS428B – DECEMBER 2003 – REVISED FEBRUARY 2006
TYPICAL CHARACTERISTICS (±5 V) (continued)
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NONINVERTING
FREQUENCY RESPONSE
16
V_O = 2 V_PP
14
12
10
V_O = 1 V_PP
8
V_O = 5 V_PP
6
4 _{G = 5,}
R_F = 715 Ω,
2 ^RL ^{= 100 Ω,}
V_S = ±5V
0
1M
10 M
100 M
1G
f − Frequency − Hz
Figure 38.
2ND HARMONIC DISTORTION
vs
FREQUENCY
−40
V_S = ±5 V,
V_O = 2 V_PP
−50
G = 2, R_F = 909 Ω,
R_L = 100 Ω
G =1, R_F = 1.1 kΩ,
−60
R_L = 100 Ω
−70
−80
−90
100 k
G =1, R_F = 1.1 kΩ,
R_L = 1 kΩ
G = 2, R_F = 909 Ω,
R_L = 1 kΩ
1M
10 M
f − Frequency − Hz
100 M
Figure 41.
SLEW RATE
vs
OUTPUT VOLTAGE STEP
1200
1100
1000
900
800
Gain = 2
R_L = 100 Ω
R_F = 909Ω
V_S = ±5 V
Rise
Fall
700
600
500
400
300
200
100
0
0
1
2
3
4
5
V_O − Output Voltage −V_PP
Figure 44.
INVERTING
FREQUENCY RESPONSE
16
14
V_O = 1 V_PP
12
10
8
6
V_O = 2 V_PP
4
G = 5,
2
R_F = 715 Ω,
R_L = 100 Ω,
V_S = ±5V
0
V_O = 5 V_PP
1M
10 M
100 M
1G
f − Frequency − Hz
Figure 39.
3RD HARMONIC DISTORTION
vs
FREQUENCY
−40
G = 2, R_F = 909Ω,
R_L = 100 Ω
−50
G = 1, R_F = 1.1 kΩ,
R_L = 100 Ω
−60
G = 2, R_F = 909Ω,
R_L = 1 kΩ
G = 1, R_F = 1.1 kΩ,
R_L = 1 kΩ
−70
−80
−90
100 k
V_O = 2 V_PP,
V_S = ±5 V
1M
10 M
f − Frequency − Hz
100 M
Figure 42.
1400
1200
1000
800
SLEW RATE
vs
OUTPUT VOLTAGE STEP
Gain = 5
R_L = 100 Ω
R_F = 715 Ω
V_S = ±5 V
Rise
Fall
600
400
200
0
0
1
2
3
4
5
V_O − Output Voltage −V_PP
Figure 45.
SETTLING TIME
1.25
1
Rising Edge
0.75
0.5
0.25
0
−0.25
−0.5
Gain = −2
R_L = 100 Ω
R_F = 806 Ω
V_S = ±5 V
−0.75
−1
Falling Edge
−1.25
0 1 2 3 4 5 6 7 8 9 10
t − Time − ns
Figure 40.
SLEW RATE
vs
OUTPUT VOLTAGE STEP
900
Gain =1
800 RL = 100 Ω
R_F = 1.1 kΩ
700 ^VS ^{= ±5 V}
Rise
600
Fall
500
400
300
200
100
0
0 0.5 1 1.5 2 2.5 3 3.5 4
V_O − Output Voltage −V_PP
Figure 43.
NONINVERTING SMALL SIGNAL
TRANSIENT RESPONSE
0.3
0.25
0.2
0.15
0.1
0.05
0
−0.05
−0.1
−0.15
−0.2
−0.25
−0.3
−10 0
Output
Input
Gain = 2
R_L = 100 Ω
R_F = 909 Ω
V_S = ±5 V
10 20 30 40 50 60 70
t − Time − ns
Figure 46.
14
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