Re: [Discuss] What's the most difficult topic in analog/mixe
I think Analog design is itself more difficult then digital design as you have to deal with several different parameters that interact with each other, while in digital, you have 1 or 0 and you're concerned not "how" the node will go to 0 or 1 but "when", that is to say you're concerned with the delay, also meanind the speed of your digital circuit. in the analog one you have to deal with not only when but also how question and accuracy and stability and robustness and noise etc..
Looking at analog design, i think the topics that you had more experience on is easier for you than the ones you're not familiar with. but it doesn't mean one topic is more difficult than another. maybe it might be more time consuming to get to know than another..