如图左边为电路图,右边为交流传输特性图。本意为比例缩小电路,1、为何频率在1M开始 增益出现一个尖峰?如何能避免这个尖峰?2、增益的滚降如何计算,图上显示并非-20DB/DEC;3、相位为何为正相位?有什么影响吗?
This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.