H hanhan Member Jun 12, 2014 #1 What is the best phase margin for a loop? I read somewhere that 90 degree is the ideal phase margin and 60 degree is practical. Could you explain why? Can phase margin be larger than 90 degrees?
What is the best phase margin for a loop? I read somewhere that 90 degree is the ideal phase margin and 60 degree is practical. Could you explain why? Can phase margin be larger than 90 degrees?