Designing first order Butterworth low pass filter

Discussion in 'Homework Help' started by naspek, Feb 17, 2010.

  1. Audioguru

    Expert

    Dec 20, 2007
    11,025
    1,268
    Your extremey fuzzy schematic is fuzzy because it is saved as a fuzzy JPG file type instead of as a very clear PNG file type. Also it is covered with chicken-pox dots.

    The opamp has no positive power supply at its pin 7 and has no negative power supply at its pin 4 so it won't do anything.
     
  2. naspek

    Thread Starter Member

    Feb 17, 2010
    45
    0
    I've revised back my circuit and graph..
    These are the new circuit and graph..
    [​IMG]


    [​IMG]

    can anyone varified my work?:confused:
     
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