参数资料
型号: THS4271DRB
厂商: TEXAS INSTRUMENTS INC
元件分类: 音频/视频放大
英文描述: VIDEO AMPLIFIER, PDSO8
封装: EXPOSED PAD, LEADLESS, PLASTIC, MSOP-8
文件页数: 2/35页
文件大小: 422K
代理商: THS4271DRB
THS4271
THS4275
SLOS397C – JULY 2002 – REVISED JANUARY 2003
www.ti.com
10
Figure 10
–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
HARMONIC DISTORTION
vs
OUTPUT VOLTAGE SWING
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
Figure 11
–100
–90
–80
–70
–60
–50
01
23
45
Harmonic
Distortion
dBc
HARMONIC DISTORTION
vs
OUTPUT VOLTAGE SWING
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
Figure 12
–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
HARMONIC DISTORTION
vs
OUTPUT VOLTAGE SWING
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
Figure 13
–100
–90
–80
–70
–60
–50
01
2
3
45
Harmonic
Distortion
dBc
HARMONIC DISTORTION
vs
OUTPUT VOLTAGE SWING
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
Figure 14
–100
–90
–80
–70
–60
–50
–40
10
100
Third-Order
Intermodulation
Distortion
dBc
THIRD ORDER INTERMODULATION
DISTORTION
vs
FREQUENCY
f – Frequency – MHz
Gain = 1
RL = 150
VS = ±5 V
200 kHz Tone Spacing
VO = 2 VPP
VO = 1 VPP
Figure 15
30
35
40
45
50
55
0
2040
6080
100
Third-Order
Output
Intersept
Point
dBm
f – Frequency – MHz
THIRD ORDER OUTPUT INTERCEPT
POINT
vs
FREQUENCY
Gain = 1
RL = 150
VS = ±5 V
200 kHz Tone Spacing
VO = 1 VPP
VO = 2 VPP
Figure 16
–100
–90
–80
–70
–60
–50
–40
10
100
Third-Order
Intermodulation
Distortion
dBc
THIRD ORDER INTERMODULATION
DISTORTION
vs
FREQUENCY
f – Frequency – MHz
VO = 2 VPP
VO = 1 VPP
Gain = 2
RL = 150
VS = ±5 V
200 kHz Tone Spacing
Figure 17
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
THIRD ORDER OUTPUT INTERCEPT
POINT
vs
FREQUENCY
Figure 18
1
10
100
1 k
10 k
100 k
1 M
Vn
In
f – Frequency – Hz
V
oltage
Noise
VOLTAGE AND CURRENT NOISE
vs
FREQUENCY
nV/
Hz
V
n
Current
Noise
pA/
Hz
I n
10 M
100 M
1
10
100
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PDF描述
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THS4271MDEP 1 CHANNEL, VIDEO AMPLIFIER, PDSO8
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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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