13 Replies Latest reply on Jul 6, 2015 4:03 PM by user_14586677

    Psoc3 - PGA Error!!

    romil.argi

       Hi,

         

      I have a problem with noise. Can check the image that the blue is a sign almost no noise (https://www.dropbox.com/s/ijswxkjcemlxt0m/High%20frequency%20noise%21%21.jpg?dl=0)

         

      The purple is a signal just outside Two Opamp Topology (equal to figure 3 of this article http://www.cypress.com/?docID=41827) with gain = 2.

         

      As you can see the signal have some strange peaks. 

         

      They know how I can fix this?

         

      Best regards.