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Linear rise and fall edges.

  1. Dec 11, 2008 #1
    I need help with a circuit. I need to run the signal in first image through a circuit that can clean up the exponential rise and fall edges and make it more linear. Can anyone help.

    http://picasaweb.google.com/davidanthonypitts/SignalWaveforms?authkey=5iLxB--Xdqs# [Broken]
    Last edited by a moderator: May 3, 2017
  2. jcsd
  3. Dec 11, 2008 #2


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    What do you mean by "linear"? That you want the signal to ramp between the levels or do you need the the transitions to be more "vertical"?
  4. Dec 11, 2008 #3
    Ramp. Figure 2 is exactly what i need. I believe that is a ramp, however slight it is.
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