差分运算放大器 meaning in English
differential operational amplifier
Examples
- In the sixth chapter , firstly a high accuracy bandgap reference circuit has been presented , which has the characteristic of temperature coefficient much better than that of the same circuit of the world , and then a noval high drive capability cmos operational amplifier has been proposed , which are all suitable for the application of communication integrated circuit system
第六章:提出了一种新的高精度带隙基准电压源电路，实测该电路的温度系数指标远远优于国际同类结构电路的温度系数指标，接着提出了高驱动能力全差分运算放大器电路。 - In the fifth chapter , a new fully differential operational amplifier with voltage and current - mode negative feedback has been proposed , which can stabilize its quiescent operation point , using the characteristic of mos transistors which operate in the triode region acting as active variable resistor , a fully differential fourth - order chebyshev low - pass filter with tunable frequency and bessel low - pass filter with accurate group delay based on r - mosfet - c and operational amplifier has been designed
第五章：提出了一种新的既具有电压共模负反馈又同时具有电流共模负反馈的全差分运算放大器电路，能较好地稳定电路的静态工作点，并应用mos管工作在线性区可作有源可变电阻用的特性设计得到了截止频率可连续调节的高性能r - mosfet - c 、运放结构切比雪夫( chebyshev )和精确群时延值贝塞尔( bessel )低通滤波器。 - Based upon basic principles of the analog integrated circuit and theories of system stability , this paper deals with high precision , wide band - width and fully differential cmos operational transconductance amplifiers ( ota ) . other than discussions about its performance evaluation and testing , a two - stage full differential ota has also been designed including its core cell and the overall layout
基于模拟集成电路基本理论与系统稳定原理,论文针对高精度、宽带宽cmos全差分运算放大器( ota )进行了性能指标及测试技术探讨,并研究设计了cmos全差分共源共栅两级ota 、核心单元与总体电路版图。 - In the seventh chapter , some of the above proposed new circuit , such as high frequency , high definition 12 - bit , 80mhz samples / s current - steering dac and fully differential r - mosfet - c bessel filter with accurate group delay , high accuracy bandgap reference and high drive capability cmos operational amplifier have been applied in communication gsm baseband i / o port integrated circuit , all the above blocks meet well with the design requirements of the system , and gain the better testing results , in the mean time , the above proposed high accuracy bandgap reference circuit als
第七章:将本文第二章提出的高速、高精度12位、 80mhz采样率电流舵结构的数模转换器和第五章提出的r一mosfet一c结构且具有精确群时延值的贝塞尔( bessel )滤波器以及第六章提出的高精度带隙基准电压源和高驱动能力全差分运算放大器电路应用于通信gsm基带输入/输出端口芯片，满足系统设计要求并取得了令人满意的实测结果。