1st round consists of applicant's previous experience and relevant questions for bridging between the future task to see if the applicant is qualified to handle the challenges. relevant circuit analysis and physical implementation related questions. second round includes the detailed explanation and specific questions related to the actual task and applicants view on this discussion.
Tell us about your previous experience
No technical question was asked
First question on RC circuits.
How do you minimize mismatches of a current mirror?
Solving a technical problem.
Lab probing MOS amplifier configuration Some layout related questions
Computer architecture basics: What is a memory hierarchy? What's the need for such a system?
Loop gain analysis, Layout issue
Questions included RC, LC questions, 2-stage OTA, Folded-Cascode OTAs, multiple current mirrors and biasing, Miller Compensation, Pole Splitting, Switched Cap circuits, LDOs, phase plots, Buck and boost converters and different types of compensations (current/voltage mode).
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