yefj
Advanced Member level 5
Hello, here again i have a case where the parasitic capcitance of the opamp described in the third minute create a zero that ruins stability.
how exactly this zero ruins stability?
stability by definition is 0dB 180 degree phase shift.
how exactly we get a zero that ruins?
in the other example we added R that created zero that saved stability.
But here why it the opposite?
Thanks.
how exactly this zero ruins stability?
stability by definition is 0dB 180 degree phase shift.
how exactly we get a zero that ruins?
in the other example we added R that created zero that saved stability.
But here why it the opposite?
Thanks.