Active Filter Output: Help Solving Confusion

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SUMMARY

The discussion centers around determining the output of an active filter and its dependence on specific variables, namely Y2, Y3, and Y4. Participants emphasize the importance of deriving the transfer function to understand the filter's behavior, which is expected to exhibit a lowpass characteristic. The conversation highlights the necessity of analyzing all elements Y1 through Y5 to accurately assess the filter's output.

PREREQUISITES
  • Understanding of active filter design principles
  • Familiarity with transfer functions in signal processing
  • Knowledge of lowpass filter characteristics
  • Basic concepts of circuit analysis involving multiple variables
NEXT STEPS
  • Study the derivation of transfer functions for active filters
  • Learn about lowpass filter design and its applications
  • Explore the role of each variable (Y1-Y5) in filter output
  • Investigate simulation tools for analyzing filter characteristics
USEFUL FOR

Electronics engineers, students in signal processing, and anyone involved in designing or analyzing active filters will benefit from this discussion.

namal
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hey I put some filter what will be the out put of this?
is it depend on y3 or depend on y4 and y2?
im very confusing in here...
can anybody help me?
 

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I would expect the transfer function to involve all elements Y1-Y5 shown. Are you able to determine the transfer function? That's how you find out.

It looks like it will have a lowpass characteristic.
 

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