THS3092_14 Datasheet, PDF (13/45 Pages) Texas Instruments – HIGH-VOLTAGE, LOW-DISTORTION, CURRENT-FEEDBACK OPERATIONAL AMPLIFIERS

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THS3092
THS3096
SLOS428B – DECEMBER 2003 – REVISED FEBRUARY 2006
TYPICAL CHARACTERISTICS (±15 V) (continued)
CLOSED-LOOP OUTPUT
IMPEDANCE
vs
FREQUENCY
100
Gain = 2,
R_ISO = 5.11 Ω,
10 ^{RF = 909 Ω,}
V_S = ±15 V
1
0.1
0.01
1M
909 Ω 909 Ω
−
5.11 Ω ^VO
+
10 M
100 M
1G
f − Frequency − Hz
Figure 31.
CROSSTALK
vs
FREQUENCY
0
V_S = ±15 V,
−10 _{RL = 100 Ω}
−20
G= 5, CH1 to 2
−30
−40 _{G= 5, CH2 to 1}
−50
−60
−70
G= 2, CH2 to 1
−80
G= 2, CH1 to 2
−90
−100
100 k
1M
10 M
100 M 1 G
f − Frequency − Hz
Figure 32.
TURNON AND TURNOFF
TIME DELAY
Power-on Pulse
6
5
4
Gain = 2,
3
V_I = 0.1 Vdc
R_L = 100 Ω
2
V_S = ±15 V and ±5 V
1
0.3
0
0.2
0.1
Output Voltage
0
−0.1
01 2 34 5 67
t − Time − ms
Figure 34.
POWER-DOWN QUIESCENT
CURRENT
vs
SUPPLY VOLTAGE
600
500
T_A = 85°C
400
300
T_A = -40°C
T_A = 25°C
200
100
0
3 4 5 6 7 8 9 10 11 12 13 14 15
V_S - Supply Voltage - ±V
Figure 33.
TYPICAL CHARACTERISTICS (±5 V)
NONINVERTING
FREQUENCY RESPONSE
24
22 _{G = 10, RF = 604 Ω}
20
18
16 G = 5, RF = 715 Ω
14
12
R_L = 100 Ω,
10
V_O = 200 mV_PP,
8
V_S = ±5 V
6
4 ^{G = 2, RF = 909 Ω}
2
0
−2 ^{G = 1, R}F ^{= 1.1 kΩ}
−4
1M
10 M
100 M
1G
f − Frequency − Hz
Figure 35.
INVERTING
FREQUENCY RESPONSE
24
22 _{G = −10, RF = 604 Ω}
20
18
16 G = −5, R_F = 715 Ω
14
12 R_L = 100 Ω,
10
V_O = 200 mV_PP,
V_S = ±5 V
8
6
4 ^{G = −2, RF = 806 Ω}
2
0
−2 ^{G = −1, RF = 906 Ω}
−4
1M
10 M
100 M
1G
f − Frequency − Hz
Figure 36.
0.1 dB FLATNESS
6.3
Gain = 2,
6.2 ^{RF = 909 Ω,}
R_L = 100 Ω,
V_O = 200 mV_PP,
6.1 V_S = ±5 V
6
5.9
5.8
5.7
1
10
100
f − Frequency − MHz
Figure 37.
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