Electronic Devices - Operational Amplifiers - Discussion
Discussion Forum : Operational Amplifiers - General Questions (Q.No. 11)
11.
A three-stage op-amp can have a maximum phase lag of ________°.
Discussion:
4 comments Page 1 of 1.
Sadiq Akbar said:
1 decade ago
-180+(-180)+(-180)=-180. So the answer should be -180 degrees.
Ravi said:
1 decade ago
It is not mentioned that op-amp is in inverting or non inverting configuration. If inverting it is c otherwise d.
Priya said:
1 decade ago
For one stage phase lag is -90 then for three stage phase lag is -270.
Gaurav pandey said:
9 years ago
-180 is right.
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