+1 vote
in Linear Integrated Circuits by (37.1k points)
Filters are classified as

(a) Analog or digital

(b) Passive or active

(c) Audio or radio frequency

(d) All of the mentioned

I had been asked this question in an interview for job.

This interesting question is from Active Filters topic in section Active Filters of Linear Integrated Circuits

1 Answer

0 votes
by (39.8k points)
Right answer is (d) All of the mentioned

To make it clear: Filters are classified based on the design technique (analog or digital), elements used for construction (active or passive) and operating range (audio or radio frequency).

Related questions

We welcome you to Carrieradda QnA with open heart. Our small community of enthusiastic learners are very helpful and supportive. Here on this platform you can ask questions and receive answers from other members of the community. We also monitor posted questions and answers periodically to maintain the quality and integrity of the platform. Hope you will join our beautiful community
...