Amazing lecture and that finally justifies why the 4 feedback structures is almost always ignored when discussing circuit analysis for the professional world. Thanks!
@fookyloh4995
3 жыл бұрын
Hi Prof Johns, great explanation on the 4 types of feedback. I wish I had you as my prof when I was at college. Your delivery of this difficult topic is clear and concise. I shall watching all your other videos. 👍👍👍👏👏👏
@lilinfeng5437
2 жыл бұрын
Hi Professor, why is Vds inverse with Vgs?
@davidjohns2582
2 жыл бұрын
At what time in the video are you referring to?
@nabhay583
2 жыл бұрын
@21:32 how does vo going down, increase if?
@davidjohns2582
2 жыл бұрын
if v_neg is the voltage at the neg opamp input, then i_f = (v_neg - vo)/R_f where R_f is the feedback resistor. so i_f is proportional to negative vo
@nabhay583
2 жыл бұрын
@@davidjohns2582 Alright, got it, thank you! Great video btw ❤️
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