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参数资料
| 型号： | THS3120CDRG4 |
| 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, MS-012AA, SOIC-8 |
| 文件页数： | 1/35页 |
| 文件大小： | 975K |
| 代理商： | THS3120CDRG4 |
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0.01
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0.07
0
1
2
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8
Number of 150
Loads
Differential
Gain
%
PAL
NTSC
Gain = 2,
RF = 649 ,
VS = ±15 V,
40 IRE NTSC and PAL,
Worst Case
±100 IRE Ramp
+
75
75
75
75
75
n Lines
VO(1)
VO(n)
75-
Transmission Line
VI
649
649
15 V
0
0.02
0.04
0.06
0.08
0.1
0.12
0.14
0
1
2
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4
5
6
7
8
Number of 150
Loads
Differential
Phase
deg
PAL
NTSC
Gain = 2,
RF = 649 ,
VS = ±15 V,
40 IRE NTSC and PAL,
Worst Case
±100 IRE Ramp
DIFFERENTIAL PHASE
vs
NUMBER OF LOADS
DIFFERENTIAL GAIN
vs
NUMBER OF LOADS
VIDEO DISTRIBUTION AMPLIFIER APPLICATION
www.ti.com........................................................................................................................................ SLOS420E – SEPTEMBER 2003 – REVISED OCTOBER 2009
LOW-NOISE, HIGH-OUTPUT DRIVE, CURRENT-FEEDBACK
OPERATIONAL AMPLIFIERS
1
FEATURES
DESCRIPTION
23
Low Noise:
The
THS3120
and
THS3121
are
low-noise,
high-voltage,
high
output
current
drive,
–
1 pA/
√Hz Noninverting Current Noise
current-feedback amplifiers designed to operate over
–
10 pA/
√Hz Inverting Current Noise
a wide supply range of ±5 V to ±15 V for today's
–
2.5 nV/
√Hz Voltage Noise
high-performance applications.
High Output Current Drive: 475 mA
The THS3120 offers a power saving mode by
High Slew Rate:
providing a power-down pin for reducing the 7-mA
quiescent current of the device, when the device is
–
1700 V/
μs (RL = 50 , VO = 8 VPP)
not active.
Wide Bandwidth: 120 MHz (G = 2, RL = 50 )
These
amplifiers
provide
well-regulated
ac
Wide Supply Range: ±5 V to ±15 V
performance characteristics. Most notably, the 0.1-dB
Power-Down Feature: (THS3120 Only)
flat bandwidth is exceedingly high, reaching beyond
90 MHz. The unity-gain bandwidth of 130 MHz allows
APPLICATIONS
for good distortion characteristics at 10 MHz. Coupled
Video Distribution
with high 1700-V/
μs slew rate, the THS3120 and
THS3121 amplifiers allow for high output voltage
Power FET Driver
swings at high frequencies.
Pin Driver
Capacitive Load Driver
The THS3120 and THS3121 are offered in an
SOIC-8
(D)
package
and
an
MSOP-8
(DGN)
PowerPAD package.
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
2
PowerPAD is a trademark of Texas Instruments.
3
All other trademarks are the property of their respective owners.
PRODUCTION DATA information is current as of publication date.
Copyright 2003–2009, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
相关PDF资料 |
PDF描述 |
|---|---|
| THS3120IDGNRG4 | 1 CHANNEL, VIDEO AMPLIFIER, PDSO8 |
| THS3120IDRG4 | 1 CHANNEL, VIDEO AMPLIFIER, PDSO8 |
| THS3122CDDAG3 | 1 CHANNEL, VIDEO AMPLIFIER, PDSO8 |
| THS3122IDDAG3 | 1 CHANNEL, VIDEO AMPLIFIER, PDSO8 |
| THS3122IDDARG3 | 1 CHANNEL, VIDEO AMPLIFIER, PDSO8 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| THS3120DGN | 制造商:TI 制造商全称:Texas Instruments 功能描述:LOW-NOISE, HIGH-OUTPUT DRIVE, CURRENT-FEEDBACK, OPERATIONAL AMPLIFIERS |
| THS3120DGNR | 制造商:TI 制造商全称:Texas Instruments 功能描述:LOW-NOISE, HIGH-OUTPUT DRIVE, CURRENT-FEEDBACK, OPERATIONAL AMPLIFIERS |
| THS3120EVM | 功能描述:放大器 IC 开发工具 THS3120 Eval Mod RoHS:否 制造商:International Rectifier 产品:Demonstration Boards 类型:Power Amplifiers 工具用于评估:IR4302 工作电源电压:13 V to 23 V |
| THS3120ID | 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 |
| THS3120IDG4 | 功能描述:高速运算放大器 Sgl Lo Noise Hi Out Dr Crnt-Feedback Amp 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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