How to convert a pulse to fully positive.

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nismo87

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If i had a pulse which traverse in the negative and the positive region, is that possible to switch this kind of pulse to traverse in positive region only? What component should i add to have positive region only?
 

Hi,

Your V1 voltage should be 0V. Or just connect the negative supply of the opamp to gnd.
 

Hi nismo87,
Are both input voltages +/- "polarized" too, if can you change their amlitude into between 0...+V2?
As "nas": you can clamp it orcompare in a second OP to 0V, or shift into 0...+V region for the next stages...
K.
 

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