參數(shù)資料
型號: THS4271DRBR
廠商: Texas Instruments, Inc.
元件分類: 運(yùn)動控制電子
英文描述: LOW NOISE, HIGH SLEW RATE, UNITY GAIN STABLE VOLTAGE FREEBACK AMPLIFIER
中文描述: 低噪聲,高擺率,單位增益穩(wěn)定電壓留言反饋放大器
文件頁數(shù): 9/38頁
文件大小: 1055K
代理商: THS4271DRBR
SLOS397E JULY 2002 REVISED JANUARY 2004
www.ti.com
9
TYPICAL CHARACTERISTICS (
±
5 V GRAPHS)
Figure 1
4
100 k
3
2
1
0
1
2
3
4
1 M
10 M
100 M
1 G
10 G
f Frequency Hz
S
SMALL SIGNAL UNITY GAIN
FREQUENCY RESPONSE
Gain = 1
RL = 150
VO = 100 mVPP
VS =
±
5 V
Figure 2
4
2
0
2
4
6
8
10
12
14
16
18
20
22
100 k
1 M
10 M
100 M
1 G
f Frequency Hz
S
SMALL SIGNAL FREQUENCY RESPONSE
Gain = 10
Gain = 5
Gain = 2
Gain = 1
RL = 499
Rf = 249
VO = 100 mVPP
VS =
±
5 V
Figure 3
1
100 k
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
0.1
1 M
10 M
100 M
1 G
Gain = 1
RL = 150
VO = 100 mVPP
VS =
±
5 V
f Frequency Hz
0.1 dB GAIN FLATNESS
FREQUENCY RESPONSE
S
Figure 4
0
100 k
2
4
6
8
10
12
14
16
18
20
22
1 M
10 M
100 M
1 G
f Frequency Hz
L
LARGE SIGNAL FREQUENCY RESPONSE
RL = 499
Rf = 249
VO = 1 VPP
VS =
±
5 V
Gain = 10
Gain = 5
Gain = 2
Figure 5
0
200
400
600
800
1000
1200
0
0.5
1
1.5
2
2.5
3
3.5
4 4.5
5
VO Output Voltage V
S
SLEW RATE
vs
OUTPUT VOLTAGE
s
μ
V
Gain = 1
RL = 499
Rf = 249
VS =
±
5 V
Fall
Rise
Figure 6
100
90
80
70
60
50
1
10
100
H
HARMONIC DISTORTION
vs
FREQUENCY
f Frequency MHz
HD2, RL = 499
HD2, RL = 150
HD3, RL = 150
HD3, RL = 499
Gain = 1
VO = 1 VPP
VS =
±
5 V
Figure 7
100
90
80
70
60
50
1
10
100
HD2, RL = 499
HD3, RL = 150
HD3, RL = 499
Gain = 1
VO = 2 VPP
VS =
±
5 V
H
HARMONIC DISTORTION
vs
FREQUENCY
f Frequency MHz
HD2, RL = 150
Figure 8
100
90
80
70
60
50
1
10
100
H
HARMONIC DISTORTION
vs
FREQUENCY
f Frequency MHz
Gain = 2
Rf = 249
VO = 1 VPP
VS =
±
5 V
HD2, RL = 499
HD2, RL = 150
HD3, RL = 499
HD3, RL = 150
Figure 9
100
90
80
70
60
50
1
10
100
H
HARMONIC DISTORTION
vs
FREQUENCY
f Frequency MHz
Gain = 2
Rf = 249
VO = 2 VPP
VS =
±
5 V
HD2, RL = 499
HD2, RL = 150
HD3, RL = 150
HD3, RL = 499
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