Newbie level 3
I am designing class D audio amplifer with 3W,I find it hard to design BW to 20KHz,It need better THD and PSRR,so the Au of system is large, that result in smaller BW that can't design to 20K,who can help me about it? thanks!!!
dick_freebird said:What is holding you back? Switching frequency and the loop BW
needed to filter that out?