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threshold voltage and comparator

Discussion in 'Electronic Basics' started by smokie, May 27, 2005.

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  1. smokie

    smokie Guest

    how does the treshold voltage change the transfer curve of a comparator?
     
  2. smokie

    smokie Guest

    threshhold voltage
     
  3. Ideally, not significantly. Rail to rail designs often have a more
    variable transfer function versus common mode voltage than others do,
    because they may have two input differential amplifiers in parallel to
    cover the entire supply range, and those two circuits may not match in
    gain and speed. All this assumes that you are talking about
    variations within the operating common mode range.
     
  4. Rich Grise

    Rich Grise Guest

    It moves it sideways.

    Cheers!
    Rich
     
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