Hello Expert,
I have questions about minimum recommendation for Cff.
Is there any recommendation for Cff?
I think zero from Cff move to higher frequency if Cff value become smaller.
So I think there isn't any specific requirement for minimum Cff value as far as circuit satisfy customer's gain/phase margin and transient response requirement.
But I'd like to make sure about it just in case.
Thank you and best regards,
Kazuki Kuramochi