Low pass-active filter

Discussion in 'Homework Help' started by Hello, Mar 8, 2009.

  1. Hello

    Thread Starter Active Member

    Dec 18, 2008
    82
    0
    Draw the circuit diagram of an active low-pass filter using an OP-AMP and explain its filtering action by deriving the equation of its gain.

    Im not sure what equation i am supposed to derive?!

    Any help is appreciated.
     
  2. bertus

    Administrator

    Apr 5, 2008
    15,638
    2,344
Loading...