理想运放

含有非理想运放的开关电容网络的分析

Analysis of Switched Capacitor Fliters Containing Non ideal Operational Amplifiers

用理想运放模型设计的有源徽分电路的不足表现为，幅频特性有远离微分规律的尖峰，符合微分规律的频带不宽。

By ideal operation amplifier ( op-amp ) model , the frequency response of differentiator is with a large peak away from differential rule , and the band keeping with differential rule is not wide .

含有非理想运放SC滤波网络的计算机辅助分析

CAA of SC Filtering Networks Containing Nonideal Operational Amplifiers

最后，对含非理想运放的SC网络进行了优化设计，并且编制了适合微机运行的SC网络CAD程序&SCCNOA。

Finally , the paper presents the optimization design of the switched capacitor circuit containing non-ideal operational amplifier , and a design program SCCNOA is made .

本文提出了建立非理想运放等效Z模型的新方法，并以前差及后差映射积分器为例导出了非理想积分器的Z传递函数。

A new method for establishing the Z domain equivalent model of a non-ideal op amp is presented . The Z domain transfer functions of non-ideal integrators based on the forward difference and the backward difference transformations are derived as two examples .

本文在文献[1]基础上，以非零主导极点模型代替开关电容（sc）电路中的非理想运放，得到连续和分段恒定激励信号且sc网络拓扑无限制条件下的精确分析方法。

We consider the nonideal Op-Amp in sc circuit as a dominating model , the precise analytical ways are given for no restriction sc circuit in topological construction and with arbitrary input signals based on reference [ 1 ] .

介绍了理想运放的电路模型及其在电路分析中的应用，通过实例说明了将该模型用于线性电路分析的具体方法。

It introduced the circuit model of ideal operational amplification and its application in the circuit analysis , and illustrated through examples the specific methods to put the mod-el in the use of linear circuit analysis .

但在模拟电路课程中，只对理想的运放电路进行了分析。

In the course of analog circuit , the ideal amplifier circuit is only analyzed .