# GATE Questions & Answers of Active Filters

## What is the Weightage of Active Filters in GATE Exam?

Total 2 Questions have been asked from Active Filters topic of Analog Circuits subject in previous GATE papers. Average marks 1.50.

The circuit shown is a

##### Show Answer

The circuit below implements a filter between the input current ii and the output voltage vo. Assume that the opamp is ideal. The filter implemented is a