what kind of ckt does this?

Discussion in 'General Electronics Chat' started by raffter, Sep 2, 2008.

  1. raffter

    Thread Starter Active Member

    Feb 28, 2008
    113
    0
    Hello all,

    I was wondering WHAT kind of analog circuit does this function...

    for every positive pulse input, the output, raised(to 1V) will pulse to 5V then "dip" for a moment to 0V then back to 1V again.... the 1V can be done with voltage reference(im going to use op-amp)

    I have been thinking about HOW I would go about doing this, but seems cant figure it out...yet



    tia :)
    Ralph
     
  2. hgmjr

    Moderator

    Jan 28, 2005
    9,030
    214
    Did you intend for the negative-going pulse to be aligned with the trailing edge of the input pulse? If so, you may be able to get away with a RC differentiator circuit.

    hgmjr
     
  3. raffter

    Thread Starter Active Member

    Feb 28, 2008
    113
    0
    ^nop... its not "timing" critical.... just a few Hz(1-10)... ok i will consider that :) thanks!!
     
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