Newbie level 5
I have a 3.3V AC voltage source. I want to level shift it by 3.3V (D.C. Level Shift). The circuit should work like a clamper circuit. How can i possibly design a circuit for the same? Is there any IC which does the same?
Just connect the signal through a capacitor to the point where the two resistors and DSP input meet. The capacitor will block any DC content in the signal so only the variation passes through and the two resistors will hold the signal center voltage at 1.65V.But i did not understand how to capacitively couple the signal to the same point