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antiwindow circuit with opamps

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bizoo

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we all know how to m,ake a window circuit using comparator circuit with opapms


but how to do design antiwindow circuit with opamps?
 

what's anitwindow circuit ?
and what's window circuit ?
do u mean something like schmitt trigger or comparator with hystersis window ?
 

Without going init details, if you know how to design a "window" circuit, implement a NOT function with an opamp at the output of that "window" circuit and you will have "antiwindow" circuit, whatever it is ..
Regards,
IanP
 

well
a window circuit is normally built wih the help of opamps working as comparators, if our input voltage lies with in a range(window) then our output will be +ve ref. volatge , otherwise -ve ref

so antiwindow will be opposite to thta
 

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