satheeshvelu
Member level 1
Hi all,
I simulated a Bipolar OPAMP Voltage Follower. The Frequency Response don't have any Oscillation.
But when connected a Resistor (45k) in the feedback, there's an Oscillation.
As this OPAMP is one of the many OPAMPs inside the IC, I could not add a capacitive load, which affects the Phase Margin.
Is there any other way to avoid the Oscillation..?
Attached the PDF.
Thanks,
Satheesh
I simulated a Bipolar OPAMP Voltage Follower. The Frequency Response don't have any Oscillation.
But when connected a Resistor (45k) in the feedback, there's an Oscillation.
As this OPAMP is one of the many OPAMPs inside the IC, I could not add a capacitive load, which affects the Phase Margin.
Is there any other way to avoid the Oscillation..?
Attached the PDF.
Thanks,
Satheesh