differential amplifier
英 [ˌdɪfəˈrenʃl ˈæmplɪfaɪə(r)]
美 [ˌdɪfəˈrenʃl ˈæmplɪfaɪər]
差分放大器；减法电路放大器；推挽式放大器
双语例句
- Furthermore, the E/ D-Mode circuit was demonstrated, including inverter and differential amplifier.
接著我们完成增强及空乏型反相器及差动式放大器电路。 - Conventional hysteresis-current control circuit samples current through a common-base differential amplifier, of which the bias current would have some impacts on the sampling current.
传统的滞环电流控制电路通过共基极差分放大器采样电流信号，放大器的偏置电流会对检测电流有较大影响。 - The Research of Common-mode Rejection Capability of the Differential Amplifier
差动放大电路共模干扰抑制能力的研究 - Considering the characteristics of digital-synthesis technology and pulse signal, this paper proposes a method to implement the adjustment of high-speed pulse using differential amplifier.
结合数字合成脉冲的技术特点及信号特征，提出利用恒流源差分放大电路具有非线性工作区的特点实现高频脉冲信号调理的方法。 - The quality index of a differential amplifier in single end input is analyzed and compared with that of the differential amplifier in differential input.
对单端输入差动电路的性能指标作了较为深入的分析和讨论，并与差动输入时的指标进行比较。 - On Crossover Transfer Phenomenon and Common-Mode Rejection Characteristics of Practical Differential Amplifier
实际差放的交叉转换现象与共模抑制特性 - Description: Low-noise, Programmable Gain, Differential Amplifier.
中文描述：低噪声，可编程增益，差分放大器。 - In this situation, the CMRR ( common-mode rejection ratio) of the input differential amplifier was unsatisfactory.
在这种情况下，输入差分放大器的CMRR不令人满意。 - The PGA consists of the differential amplifier with variable source degeneration resistor and the DC-offset correction circuit.
该可编程增益放大器采用源极反馈电阻可变的差分放大器结构，且带有直流漂移校正电路。 - Analysis and research between the output gain of the differential amplifier mith the resistor load and that with current source load
电阻性负载与恒流源为负载的差动放大器放大倍数的分析 - Main Functions and Application of Double Differential Amplifier in TV Set
双差分放大器在电视机中的主要应用 - High gainband-width differential amplifier
高增益带宽差动放大器 - Differential amplifier circuit and filer circuit improve the quality of original moire fringe and ultra-fast comparators improve the quality of pulse.
通过差动放大器和滤波电路改善了莫尔条纹原始信号的质量，降低了高次谐波的干扰，采用高速比较器改善了方波质量。 - Employment of Logarithmic and Differential Amplifier in Calculating Optical Fiber Losses
应用对数放大器和差分放大器进行光纤损耗的运算 - By means of adding two transistors in each column bus, making them form a short-circuit differential amplifier with source follower transistor and row switch transistor inside of pixel, the photoelectric conversion gain is increased by this method.
通过在每列总线上增加两个晶体管，使之与像素内的行选通晶体管和源跟随晶体管形成一个输入输出短接的差动放大器，提高了像素内的光电转换增益。 - In this paper, we introduce the noise mechanism, configure the noise model of differential amplifier, analyse the origin where noise comes from, calculate the equivalent input noise, and show the application of the differential amplifer in low noise circuit.
介绍了噪声机制，构建了差分放大器的噪声模型，分析了其噪声来源，计算出其等效输入噪声，证明了差分放大器的低噪声应用。 - This paper puts forword a new method that measuring in low resistance can dissolve the wise resistance with contact resistance, according to the advantage of the volt-ampere method and the features of voltage follower and differential amplifier.
根据伏安法测量电阻的优点以及电压跟随器和差动放大器的特点，提出了在低电阻测量中能消除导线电阻和接触电阻影响的一种新方法。 - The functions of visual detection, demodulation of chroma signal, phase demodulation, frequency demodulation, frequency mixing and AGC of double differential amplifier and the application of these functions are introduced.
介绍了双差分放大器的视频检波、色度信号解调、鉴相、鉴频、混频和AGC等许多功能和在电视机中的主要用途。 - The thesis changes the design of the traditional normal source based on the operational amplifier, uses the differential amplifier with current mirror load to design a normal current source.
本论文改变传统基准源基于运放的设计，采用了带电流镜负载的差分放大器设计了一个基准电流源，给运放提供稳定的偏置电流和偏置电压，保证了运放的稳定性； - A measurement amplifier circuit is designed, which consists of circuits of differential amplifier, a common-mode rejection, double-end and single-end conversions and programmed gain amplifier.
设计了一个测量放大器电路，它由差动放大电路、共模抑制电路、双端单端转换电路和程控增益放大电路组成。 - By means of applied technology of IC operational amplifiers, digital to analog converter and single chip microcontroller, a programmable precision measuring differential amplifier with low noise, low drift, high input impedance and high common mode rejection ratio is developed and introduced.
介绍了一种由DAC电压衰减器作为集成运放反馈电路的低噪声、低漂移、高输入阻抗和高共模抑制比的可编程精密差动测量放大器。 - Discussed a few typical problems in the differential amplifier teaching, including problem about the standard of the electric circuit diagram, and small signal equivalent circuit and some difficult points in the experiment teaching.
讨论了差分式放大器教学中的几个典型问题，包括电路图的规范问题、小信号等效电路以及实验教学中的几个难点。 - The Application of Differential Amplifier Circuit in CIS
差动放大电路在CIS中的应用 - Based on existing device, the disturbance was decreased by adopting the new type of trap filter circuit and differential amplifier circuit, the measuring signal met the requirement in the end.
作者立足于现有器件，通过设计的新型陷波电路和信号差动放大电路，减小了干扰信号对测量的影响，使得测量信号达到良好的效果。 - The satisfactory approximate expression of the differential amplifier output characteristic is found by computer plotting.
用计算机绘图找到了满意的差分放大器输出特性的逼近式。 - The signal was processed through filter, division correction and differential amplifier circuits.
通过滤波、除法矫正和差动放大等电路对信号进行处理。 - The key of transmission circuit is an optical isolated differential amplifier. It has the advantages of lower drift, higher CMRR and electrical isolated between input and output signals.
文中设计的变送器是一个光耦合差动放大器，它除了具有低漂移和高共模抑制比等优点外，输入与输出之间还是电隔离的。 - In this paper, the operation theory of InSb magnetic-resistance sensor and the methods of limiting power ripple and high-frequency noise using differential amplifier of bridge are discussed.
文章讨论了InSb磁阻型传感器的工作原理和利用电桥输入的差动大器抑制电源纹波和高频噪声的方法。 - In hardware part, every circuit components has been fabricated, such as high frequency stability signal source based on DDS, power amplification circuit, differential amplifier circuit, high frequency phase detection circuit and main control circuit.
在硬件电路中，设计并实现了各个电路模块，包括基于DDS的高频率稳定性激励信号源模块、功率放大电路、前置差分放大电路、高频鉴相电路以及主控电路。