放大器的稳定性怎么分析
时间：10-02
整理：3721RD
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放大器的稳定性怎么分析?分析相位裕度就行了吗
增益裕度可能也有要求
我也想知道 哪位高人指点一下
1# awcx
phase margin and gain margin are two important parameters you need to analyze
but the old school AC analysis is not enough due to its open loop nature. you need to consider the loading effect too. check the mid brook method online.
add loading effect and consider beta factor.