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June 2024 StudentZone Quiz Solution


What are the advantages of using active filters over passive ones?


Active filters offer several advantages over passive filters:

  1. Adjustability, allowing precise tuning of parameters like the cutoff frequency.
  2. Providing gain along with filtering, unlike passive filters.
  3. High input and low output impedance, minimizing signal loss.
  4. Stability, especially at high frequencies, due to built-in feedback mechanisms.
  5. Can operate over a wide range of frequencies with minimal changes

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