Electronics - Operational Amplifiers - Discussion
Discussion Forum : Operational Amplifiers - General Questions (Q.No. 49)
49.
A circuit that uses an amplifier with passive filter elements is called a(n):
Discussion:
7 comments Page 1 of 1.
Historia said:
5 years ago
Active filter uses passive filter such as RC filter (can be LP or HP) in their network combined with an amplifier.
Relaxation Oscillators, Signal Generators and Differential Amplifiers also uses passive elements such as Resistors and Capacitors in their networks but not in a form of a RC filter (Passive Filter).
Relaxation Oscillators, Signal Generators and Differential Amplifiers also uses passive elements such as Resistors and Capacitors in their networks but not in a form of a RC filter (Passive Filter).
(1)
Mayank said:
1 decade ago
Passive linear electronic analogue filters are those filters which can be described with linear differential equations, they are composed of capacitors, inductors and, sometimes, resistors and are designed to operate on continuously varying signals.
Avanindra said:
6 years ago
Passive elements are those elements who store or consume energy in form of heat. Like a capacitor, inductor, resistance.
Deepak said:
1 decade ago
An active filter is a type of analog electronic filter that uses active components such as an amplifier.
Elsiena said:
1 decade ago
Can you please explain what the passive filter element is?
Ravi Panjeet De Padarak said:
7 months ago
Thank you all for explaining the answer.
Chaitali said:
1 decade ago
What are passive filter elements?
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