參數(shù)資料
型號(hào): THS4275DRG4
廠商: Texas Instruments, Inc.
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): 15/38頁
文件大?。?/td> 1055K
代理商: THS4275DRG4
SLOS397E JULY 2002 REVISED JANUARY 2004
www.ti.com
15
Figure 48
100
90
80
70
60
50
0
0.5
1
1.5
2
2.5
H
HARMONIC DISTORTION
vs
OUTPUT VOLTAGE SWING
VO Output Voltage Swing VPP
Gain = 1
f= 8 MHz
VS = 5 V
HD2, RL
= 499
HD3,
RL = 150
HD3,
RL = 499
HD2, RL = 150
Figure 49
100
90
80
70
60
50
40
0
0.5
1
1.5
2
2.5
H
HARMONIC DISTORTION
vs
OUTPUT VOLTAGE SWING
VO Output Voltage Swing VPP
Gain = 1
f= 32 MHz
VS = 5 V
HD2, RL = 499
HD3,
RL = 150
HD3,
RL = 499
HD2, RL = 150
Figure 50
100
90
80
70
60
50
0
0.5
1
1.5
2
2.5
H
HARMONIC DISTORTION
vs
OUTPUT VOLTAGE SWING
VO Output Voltage Swing VPP
HD3, RL = 150
Gain = 2
Rf = 249
f = 8 MHz
VS = 5 V
HD2, RL = 150
HD3, RL = 499
HD2, RL = 499
Figure 51
100
90
80
70
60
50
40
30
0
0.5
1
1.5
2
2.5
H
HARMONIC DISTORTION
vs
OUTPUT VOLTAGE SWING
VO Output Voltage Swing VPP
HD3, RL = 150
Gain = 2
Rf = 249
f = 32 MHz
VS = 5 V
HD3,
RL = 499
HD2, RL = 150
HD2, RL = 499
Figure 52
100
90
80
70
60
50
40
10
100
T
THIRD ORDER INTERMODULATION
DISTORTION
vs
FREQUENCY
f Frequency MHz
Gain = 1
RL = 150
VO = 1 VPP
VS = 5 V
200 kHz Tone
Spacing
Figure 53
20
25
30
35
40
45
0
20
40
60
80
100
T
f Frequency MHz
THIRD ORDER OUTPUT INTERCEPT
POINT
vs
FREQUENCY
Gain = 1
RL = 150
VO = 1 VPP
VS = 5 V
200 kHz Tone Spacing
Figure 54
100
90
80
70
60
50
40
10
100
T
THIRD ORDER INTERMODULATION
DISTORTION
vs
FREQUENCY
f Frequency MHz
Gain = 2
RL = 150
VO = 2 VPP
VS = 5 V
200 kHz Tone Spacing
Figure 55
25
30
35
40
45
0
20
40
60
80
100
T
f Frequency MHz
THIRD ORDER OUTPUT INTERCEPT
POINT
vs
FREQUENCY
Gain = 2
RL = 150
VO = 2 VPP
VS = 5 V
200 kHz Tone Spacing
Figure 56
1
10
100
100
1 k
10 k
100 k
1 M
Vn
In
f Frequency Hz
V
VOLTAGE AND CURRENT NOISE
vs
FREQUENCY
n
H
I
H
10 M
100 M
1
10
100
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