摘要
本文运用负反馈理论，分析了运算放大电路的闭环电压增益、闭环输入阻抗、闭环输出阻抗。该方法计算的数值在分析和应用上是高精度的。
Degenerative theory is used to analyze closed loop gain, closed loop input impedance and closed loop output impedance of operational amplifier circuit. Numerical value of the method computation is highly accurate.
出处
《上海第二工业大学学报》
1999年第2期79-87,共9页
Journal of Shanghai Polytechnic University
关键词
运算放大器
闭环增益
负反馈理论
运算放大电路
operational amplifier
closed loop input impedance
closed loop output impedance, load effect
