参数资料
型号: THS4271DGNG4
厂商: TEXAS INSTRUMENTS INC
元件分类: 音频/视频放大
英文描述: 1 CHANNEL, VIDEO PREAMPLIFIER, PDSO8
封装: GREEN, PLASTIC, MSOP-8
文件页数: 3/48页
文件大小: 1227K
代理商: THS4271DGNG4
100
90
80
70
60
50
0
1
2
3
4
5
Harmonic
Distortion
dBc
VO Output Voltage Swing ±V
Gain = 1
f= 32 MHz
VS = ±5 V
HD2, RL = 499
HD2, RL = 150
HD3, RL = 150
HD3, RL = 499
100
90
80
70
60
50
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
Harmonic
Distortion
dBc
VO Output Voltage Swing ±V
Gain = 2
Rf = 249
f = 8 MHz
VS = ±5 V
HD3, RL = 150
HD2, RL = 499
HD3, RL = 499
HD2, RL = 150
100
90
80
70
60
50
0
0.5 1
1.5 2
2.5 3
3.5 4
4.5 5
Harmonic
Distortion
dBc
VO Output Voltage Swing ±V
Gain = 1
f= 8 MHz
VS = ±5 V
HD2, RL = 499
HD2, RL = 150
HD3, RL = 150
HD3, RL = 499
100
90
80
70
60
50
0
1
2
3
4
5
Harmonic
Distortion
dBc
VO Output Voltage Swing ±V
Gain = 2
Rf = 249
f = 32 MHz
VS = ±5 V
HD3,
RL = 150
HD2, RL = 499
HD2, RL = 150
HD3,
RL = 499
100
90
80
70
60
50
40
10
100
Third-Order
Intermodulation
Distortion
dBc
f Frequency MHz
Gain = 1
RL = 150
VS = ±5 V
200 kHz Tone Spacing
VO = 2 VPP
VO = 1 VPP
30
35
40
45
50
55
0
20
40
60
80
100
Third-Order
Output
Intersept
Point
dBm
f Frequency MHz
Gain = 1
RL = 150
VS = ±5 V
200 kHz Tone Spacing
VO = 1 VPP
VO = 2 VPP
1
10
100
1 k
10 k
100 k
1 M
Vn
In
f Frequency Hz
V
oltage
Noise
nV/
Hz
V
n
Current
Noise
pA/
Hz
I n
10 M
100 M
1
10
100
90
80
70
60
50
40
10
100
Third-Order
Intermodulation
Distortion
dBc
f Frequency MHz
VO = 2 VPP
VO = 1 VPP
Gain = 2
RL = 150
VS = ±5 V
200 kHz Tone Spacing
30
35
40
45
50
0
20
40
60
80
100
VO = 2 VPP
VO = 1 VPP
Gain = 2
RL = 150
VS = ±5 V
200 kHz Tone Spacing
Third-Order
Output
Intersept
Point
dBm
f Frequency MHz
www.ti.com
SLOS397F – JULY 2002 – REVISED OCTOBER 2009
TYPICAL CHARACTERISTICS: ±5 V (continued)
HARMONIC DISTORTION
vs
OUTPUT VOLTAGE SWING
Figure 10.
Figure 11.
Figure 12.
THIRD-ORDER INTERMODULATION
HARMONIC DISTORTION
DISTORTION
vs
OUTPUT VOLTAGE SWING
FREQUENCY
Figure 13.
Figure 14.
Figure 15.
THIRD-ORDER INTERMODULATION
THIRD-ORDER OUTPUT INTERCEPT
DISTORTION
POINT
VOLTAGE AND CURRENT NOISE
vs
FREQUENCY
Figure 16.
Figure 17.
Figure 18.
Copyright 2002–2009, Texas Instruments Incorporated
11
Product Folder Link(s): THS4271 THS4275
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THS4271DGNRG4 功能描述:高速运算放大器 Super-Fast Ultra-Low Distortion RoHS:否 制造商:Texas Instruments 通道数量:1 电压增益 dB:116 dB 输入补偿电压:0.5 mV 转换速度:55 V/us 工作电源电压:36 V 电源电流:7.5 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube
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THS4271DRBR 功能描述:高速运算放大器 Super-Fast Ultra-Low Distortion RoHS:否 制造商:Texas Instruments 通道数量:1 电压增益 dB:116 dB 输入补偿电压:0.5 mV 转换速度:55 V/us 工作电源电压:36 V 电源电流:7.5 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube
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