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参数资料
型号： THS4271DGNR
厂商： TEXAS INSTRUMENTS INC
元件分类： 音频／视频放大
英文描述： 1 CHANNEL, VIDEO AMPLIFIER, PDSO8
封装： POWERPAD, PLASTIC, MSOP-8
文件页数： 34/48页
文件大小： 1227K
代理商： THS4271DGNR
THS4271
THS4275
SLOS397F – JULY 2002 – REVISED OCTOBER 2009
www.ti.com
ELECTRICAL CHARACTERISTICS: VS = ±5 V
At RF = 249 , RL = 499 , G = +2, unless otherwise noted.
TYP
OVER TEMPERATURE (1)
MIN/
PARAMETER
TEST CONDITIONS
TYP/
0°C to
–40°C to
+25°C
UNITS
MAX
+70°C
+85°C
AC PERFORMANCE
G = 1, VO = 100 mVPP, RL = 150
1.4
GHz
Typ
G = –1, VO = 100 mVPP
400
MHz
Typ
Small-signal bandwidth
G = 2, VO = 100 mVPP
390
MHz
Typ
G = 5, VO = 100 mVPP
85
MHz
Typ
G = 10, VO = 100 mVPP
40
MHz
Typ
0.1-dB flat bandwidth
G = 1, VO = 100 mVPP, RL = 150
200
MHz
Typ
Gain bandwidth product
G > 10, f = 1 MHz
400
MHz
Typ
Full-power bandwidth
G = –1, VO = 2 Vp
80
MHz
Typ
G = 1, VO = 2 V Step
950
V/
μs
Typ
Slew rate
G = –1, VO = 2 V Step
1000
V/
μs
Typ
Settling time to 0.1%
G = –1, VO = 4 V Step
25
ns
Typ
Settling time to 0.01%
G = –1, VO = 4 V Step
38
ns
Typ
Harmonic distortion
G = 1, VO = 1 VPP, f = 30 MHz
RL = 150
-92
dBc
Typ
Second harmonic distortion
RL = 499
-80
dBc
Typ
RL = 150
-95
dBc
Typ
Third harmonic distortion
RL = 499
-95
dBc
Typ
Harmonic distortion
G = 2, VO = 2 VPP, f = 30 MHz
RL = 150
-65
dBc
Typ
Second harmonic distortion
RL = 499
-70
dBc
Typ
RL = 150
-80
dBc
Typ
Third harmonic distortion
RL = 499
-90
dBc
Typ
G = 2, VO = 2 VPP, RL = 150 ,
Third-order intermodulation (IMD3)
-60
dBc
Typ
f = 70 MHz
G = 2, VO = 2 VPP, RL = 150,
Third-order output intercept (OIP3)
35
dBm
Typ
f = 70 MHz
Differential gain (NTSC, PAL)
G = 2, RL = 150
0.007%
Typ
Differential phase (NTSC, PAL)
G = 2, RL = 150
0.004
°
Typ
Input voltage noise
f = 1 MHz
3
nV/
√Hz
Typ
Input current noise
f = 1 MHz
3
pA
√Hz
Typ
DC PERFORMANCE
Open-loop voltage gain (AOL)
VO = ± 50 mV, RL = 499
75
65
60
dB
Min
Input offset voltage
VCM = 0 V
5
10
12
mV
Max
Average offset voltage drift
VCM = 0 V
±10
μV/°C
Typ
Input bias current
VCM = 0 V
6
15
18
μA
Max
Average bias current drift
VCM = 0 V
±10
nA/°C
Typ
Input offset current
VCM = 0 V
1
6
8
μA
Max
Average offset current drift
VCM = 0 V
±10
nA/°C
Typ
INPUT CHARACTERISTICS
Common-mode input range
±4
±3.6
±3.5
V
Min
Common-mode rejection ratio
VCM = ± 2 V
72
67
65
dB
Min
Input resistance
Common-mode
5
M
Typ
Input capacitance
Common-mode / differential
0.4/0.8
pF
Typ
(1)
See Maximum Die Temperature to Prevent Oscillation section in the Application Information of this data sheet.
4
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Copyright 2002–2009, Texas Instruments Incorporated
Product Folder Link(s): THS4271 THS4275
相关PDF资料
PDF描述
THS4271DGN 1 CHANNEL, VIDEO AMPLIFIER, PDSO8
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THS4271DR 1 CHANNEL, VIDEO AMPLIFIER, PDSO8
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相关代理商/技术参数
参数描述
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
THS4271DR 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
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
THS4271DRBRG4 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
THS4271DRBT 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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