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参数资料
| 型号： | THS3120IDGN |
| 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： | GREEN, PLASTIC, MSOP-8 |
| 文件页数： | 32/35页 |
| 文件大小： | 955K |
| 代理商： | THS3120IDGN |
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SLOS420E – SEPTEMBER 2003 – REVISED OCTOBER 2009........................................................................................................................................ www.ti.com
ELECTRICAL CHARACTERISTICS
At VS = ±5 V, RF = 750 Ω, RL = 50 Ω, and G = 2, unless otherwise noted.
TYP
OVER TEMPERATURE
0°C to
–40°C to
MIN/TYP/
PARAMETER
TEST CONDITIONS
+25°C
+70°C
+85°C
UNIT
MAX
AC PERFORMANCE
G = 1, RF = 909 , VO = 200 mVPP
105
G = 2, RF = 750 , VO = 200 mVPP
100
Small-signal bandwidth, –3 dB
G = 5, RF = 499 , VO = 200 mVPP
95
MHz
TYP
G = 10, RF = 301 , VO = 200 mVPP
70
0.1-dB bandwidth flatness
G = 2, RF = 750 , VO = 200 mVPP
70
Large-signal bandwidth
G = 2, RF = 750 , VO = 2 VPP
85
G = 1, VO = 2-V step, RF = 909
560
Slew rate (25% to 75% level)
V/
μs
TYP
G = 2, VO = 2-V step, RF = 750
620
Recommended maximum SR for
Slew rate
900
V/
μs
MAX
repetitive signals(1)
Rise and fall time
G = –5, VO = 5-V step, RF = 499
10
ns
TYP
Settling time to 0.1%
G = –2, VO = 2 VPP step
7
ns
TYP
Settling time to 0.01%
G = –2, VO = 2 VPP step
42
Harmonic distortion
RL = 50
51
2nd harmonic distortion
G = 2,
RL = 499
53
RF = 649 ,
dBc
TYP
VO = 2 VPP,
RL = 50
48
f = 10 MHz
3rd harmonic distortion
RL = 499
60
Input voltage noise
f > 20 kHz
2.5
nV/
√Hz
TYP
Noninverting input current noise
f > 20 kHz
1
pA/
√Hz
TYP
Inverting input current noise
f > 20 kHz
10
pA/
√Hz
TYP
NTSC
0.008%
Differential gain
G = 2,
PAL
0.008%
RL = 150 ,
TYP
NTSC
0.014°
RF = 806
Differential phase
PAL
0.018°
DC PERFORMANCE
Transimpedance
VO = ±1.25 V, gain = 1
1.2
0.9
0.7
M
MIN
Input offset voltage
6
10
12
13
mV
MAX
VCM = 0 V
Average offset voltage drift
±10
V/°C
TYP
Noninverting input bias current
1
4
6
μA
MAX
VCM = 0 V
Average bias current drift
±10
nA/°C
TYP
Inverting input bias current
2
15
20
μA
MAX
VCM = 0 V
Average bias current drift
±10
nA/°C
TYP
Input offset current
2
15
20
μA
MAX
VCM = 0 V
Average offset current drift
±30
nA/°C
TYP
INPUT CHARACTERISTICS
Input common-mode voltage range
±2.7
±2.5
±2.3
V
MIN
Common-mode rejection ratio
VCM = ±2.5 V
66
62
58
dB
MIN
Noninverting input resistance
35
M
TYP
Noninverting input capacitance
0.5
pF
TYP
OUTPUT CHARACTERISTICS
RL = 1 kΩ
±4
±3.8
±3.7
Output voltage swing
V
MIN
RL = 50 Ω
±3.9
±3.7
±3.6
Output current (sourcing)
RL = 10 Ω
310
250
200
mA
MIN
Output current (sinking)
RL = 10 Ω
325
250
200
mA
MIN
Output impedance
f = 1 MHz
0.05
Ω
TYP
(1)
For more information, see the Application Information section of this data sheet.
6
Copyright 2003–2009, Texas Instruments Incorporated
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| THS3120IDGNG4 | 功能描述:高速运算放大器 Single Lo-Noise Hi-Output 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 |
| THS3120IDGNR | 功能描述:高速运算放大器 Single Lo-Noise Hi-Output 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 |
| THS3120IDGNRG4 | 功能描述:高速运算放大器 Single Lo-Noise Hi-Output 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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| THS3120IDRG4 | 功能描述:高速运算放大器 Single Lo-Noise Hi-Output 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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