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OPERATIONAL_AMPLIFIER: 作品数：30被引量：25H指数：2; 导出分析报告; 相关作者：冯全源樊华张振龙韩建伟封国强更多>>; 相关机构：西南交通大学中国科学院利物浦大学中国科学院电子学研究所更多>>; 相关期刊：《Chinese Journal of Mechanical Engineering》《High Technology Letters》《The Journal of China Universities of Posts and Telecommunications》《微电子学》更多>>; 相关基金：国家自然科学基金国家高技术研究发展计划更多>>

Active Damping of Milling Vibration Using Operational Amplifier Circuit被引量：6: 《Chinese Journal of Mechanical Engineering》2018年第5期58-65,共8页Bashir Bala Muhammad Min Wan Yang Liu Heng Yuan; supported by National Natural Science Foundation of China(Grant No.51675440);Fundamental Research Funds for the Central Universities of China(Grant no.3102018gxc025); The problem of chatter vibration is associated with adverse consequences that often lead to tool impairment and poor surface finished in a workpiece, and thus, controlling or suppressing chatter vibrations is of great...; 关键词：Active damping ANTI-WINDUP Bending moment Milling process Workpiece vibration Operational amplifier Proportional integral controller

Fully-Differential Multichannel Integrated Neural Signal Recording Front-End被引量：1: 《Journal of Beijing Institute of Technology》2017年第2期228-234,共7页Xiaoran Li Shun'an Zhong Haidong Yang Libin Yao; Supported by the National Natural Science Foundation of China(61301006,61271113); Neural signal can be used for clinical disease diagnosis,data analysis and real-time life signal monitoring.Its analysis requires high-performance signal processors.Based on the 180 nm standard CMOS technology,a16-cha...; 关键词：neuralrecording low noise operational amplifier MULTIPLEXER successive approxima-tion register （SAR） analog-to-digital converter （ADC）

A low-voltage sense amplifier with two-stage operational amplifier clamping for flash memory被引量：1: 《Journal of Semiconductors》2017年第4期83-87,共5页Jiarong Guo; Project supported by the National Natural Science Fundation of China(No.61376028); A low-voltage sense amplifier with reference current generator utilizing two-stage operational amplifier clamp structure for flash memory is presented in this paper,capable of operating with minimum supply voltage at1...; 关键词：flash memory sense amplifier low voltage two-stage operational amplifier current sensing

Design of an Operational Amplifier Using PSPICE被引量：2: 《科技视界》2016年第22期242-243,共2页张海明; This report demonstrates the experiment of operational amplifier design based on PSPICE software.The assignment contains three parts the first of which is to find transistor output characteristics,and the next is to s...; 关键词：运行增幅器报告书实验电晶体输出

CFOA Based Band Pass and Band Stop Ladder Filter—A New Configuration: 《Circuits and Systems》2016年第1期29-42,共14页Praween K. Sinha Neelam Sharma Simran Agarwal Sudipto Saha; A new technique for the conversion of ladder based filter into CFOA based filter has been proposed. The technique uses signal flow graph and converts the existing LC ladder based filter into band pass & band stop conf...; 关键词：CFOA-Current Feedback Operational Amplifier Ladder Filter Signal Flow Graph Current Mode Voltage Mode Band Pass Filter Band Stop Filter

Proton radiation effect of NPN-input operational amplifier under different bias conditions: 《Journal of Semiconductors》2015年第12期114-118,共5页姜柯陆妩郭旗何承发王信刘默寒李小龙; NPN-input bipolar operational amplifiers LM741 were irradiated with ^60Coγ-ray, 3 MeV protons and10 MeV protons respectively at different biases to investigating the proton radiation response of the NPN-input operati...; 关键词：NPN input bipolar operational amplifier proton radiation different biases radiation effect

Impact of TID on response to pulsed X-ray irradiation in the bipolar operational amplifier被引量：2: 《Science China(Technological Sciences)》2015年第2期390-396,共7页LI Rui Bin WANG Gui Zhen CHEN Wei MA Qiang LIU Yan LIN Dong Sheng YANG ShanChao BAI XiaoYan QI Chao JIN XiaoMing; supported by the State Key Laboratory Foundation(Grant No.SKLIPR1212); Groups of a typical operational amplifier-μA741 were irradiated in a cobalt unit, each group accumulating a different total ionizing dose （TID）. The results showed that the TID caused power consumption current and ...; 关键词：TID pulsed X-ray irradiation operational amplifier simulation

A low power quadrature up-conversion mixer for WSN application: 《High Technology Letters》2013年第3期228-232,共5页吴晨健 Li Zhiqun; Supported by the National High Technology Research and Development Program(No.2007AA01Z2A7);the Special Fund of Jiangsu Province for the Transformation of Scientific and Technological Achievements(No.BA2010073); This paper presents an up-conversion mixer for 2.4GHz wireless sensor networks in 0. 181xm RF complementary metal-oxide semiconductor （CMOS） technology. It is based on a double-balanced Gilbert cell type. With two G...; 关键词：MIXER low power Gilbert operational amplifier

A New Design Technique of CMOS Current Feed Back Operational Amplifier (CFOA)被引量：1: 《Circuits and Systems》2013年第1期11-15,共5页Hassan Jassim; A new design technique employing CMOS Current Feedback Operational Amplifier (CFOA) is presented. This design approach applies CFA OTA as input stage cascaded with class AB cross-coupled buffer stage. The performance ...; 关键词：Synthesis CFA OTA and CMOS CFOA Cross Coupled Buffer Stage High Performance CFOA LOW Input Offset Voltage CFOA LOW Distortion CFOA

A low-powerlow-voltage slew-rate enhancement circuit for two-stage operational amplifiers: 《Journal of Semiconductors》2012年第9期131-136,共6页束晨许俊叶凡任俊彦; supported by the National Science&Technology Major Project(No.2009ZX03007-002-02);the Program of Shanghai Subject Chief Scientist(No.08XD14007);the Shanghai Municipal IC Design Special Program(No.097062);the Special Research Projects for PhD Education(No.20100071110026); A novel circuit is presented in order to enhance the slew rate of two-stage operational amplifiers. The enhancer utilizes the class-AB input stage to improve current efficiency, while it works on an open loop with reg...; 关键词：slew-rate enhancement two-stage operational amplifier low-voltage operation low-powerconsump- tion

OPERATIONAL_AMPLIFIER