爱词霸英语   汉语   手机版   软件版下载 | English
每日一句:正在加载...
1.After that, on the basis of the prior knowledge, we have successfully design an error amplifier. HSPICE simulation results which includes CMR (common mode input range), differential mode input range, Power Supply Rejection Ration (PSRR), common mode Rejection Ratio (CMRR) and so have shown that the amplifier only consumes about 0.6uA quiescent current.
最后,提出了一种新型的基于LDO线性电压变换器的超低功耗误差放大器,然后列出了一个较新的LDO误差放大器电路及HSPICE仿真波形与本文设计的误差放大器进行比较,最后详细讲述了本文设计的误差放大器的各项性能指标的HSPICE仿真结果,结果表明,本文所设计的误差放大器静态电流约0.6uA,实现了超低功耗。收藏指正
2.Based on the comparative analysis made on the preamplifiers of WAVE-Ⅲ ATU and OPSEIS 5520 RTU,the paper presents to the readership the contrivance of low-noise, high-common-mode-rejection ratio and high-input impedance preamplifier built up with I. C. operational amplifier,by using the negative feedback concepts.
本文在对WAVE-Ⅲ和OPSElS 5520遥测地震数据采集站(ATU和RTU)的前置放大器进行对比分析的基础上,介绍了一种利用负反馈原理由集成运算放大器构成低噪声、高共模抑制比、高输入阻抗的前置放大器的设计,该放大器可用作ATU或RTU的前置放大。收藏指正
3.An operational amplifier with high common-mode rejection ratio(CMRR) is designed based on this transconductance,which provides rail-to-rail input and output.
在此基础上,设计了一种具有高共模抑制比的恒定跨导运算放大器。 该运算放大器具有Rail-to-Rail的输入、输出能力。收藏指正
4.By applying the principle of differential amplifier and push pull power amplifier,the author has developed a signal amplifier which has higher common mode rejection ratio(CMRR),higher imput impedance and stronger driving electric current,as an instrument which links up the signal source and the recorder.
应用差动放大器及推挽式功率放大器的原理，研制了一种具有高共模抑制比、高输入阻抗、电流驱动能力强的信号隔离放大器。 作为信号源和记录仪器之间的连接仪器，这种新型仪器特别适用于现场设备的测试。收藏指正
5.For high count-rate of the EELCS is designed a new non-delay-line constant fraction discriminator and a spectroscopy amplifier with pile up rejection.
考虑到谱仪的高计数率的特点，设计了适应高计数率的反堆积放大器和无延迟线恒比定时甄别器。收藏指正
6.Based on the structure,an ultra-low voltage operational amplifier is designed,which provides a rail-to-rail common-mode input voltage range and output voltage swing,as well as a high common mode rejection ratio(CMRR).
基于此结构,实现了一种超低压运算放大器。 仿真分析表明,该运算放大器能够实现轨到轨(rail-to-rail)的共模输入电压范围和输出电压摆幅,以及较高的共模抑制比。收藏指正
7.By designing the circuit structure of preamplifier and selecting new elements such as ultra low noise operational amplifier and linear opto-coupler,some difficulties in EEG acquisition is overcome and the Common Mode Rejection Ratio(CMRR) of preamplifier is highly increased.So EEG can be amplified and detected well.
通过对前置放大器等电路结构的精心设计,选用超低噪声的集成运算放大器以及线性光耦合器等新器件,克服了脑电信号采集中经常遇到的一些困难,使前置放大器具有较高的共模抑制比,从而能够较好地放大检测出所需的脑电信号。收藏指正
尝试查询
汉英释义