Quote:raja.cedt wrote on Yesterday at 7:55am:
1. how can you say that odd harmonics depends on output load current
This changes a load line for output transistor, so it is quite natural that odd harmonics depends on output load current.
I am not convinced that this statement is generally true. Saket didn't give any details. What is the load current in a SC circuit?
I agree with most of the answers but I wouldn't recommend to try improving the distortion by trial-and-error. Take a look at the following paper: G. Palumbo and S. Pennisi, High-frequency harmonic distortion in feedback amplifiers, IEEE Trans. Circuits and Systems, March, 2003.
They provide a mathematical framework to do distortion analysis without the need for complicated Volterra series. Maybe you gain more insight this way.
Good luck!