Consider two amplifi ers having, respectively, open-loop gains Sketch and label their linearized Bode plots (magnitude as well as phase). Find the phase margins for the case of negative-feedback...

Consider two amplifi ers having, respectively, open-loop gains

Sketch and label their linearized Bode plots (magnitude as well as phase). Find the phase margins for the case of negative-feedback operation with 5 1, compare the two amplifi ers, and comment on their similarities as well as differences.