A somewhat technical interview in which the employers seek to understand how you solve problems and your coach-ability. They will ask you to evaluate a circuit but they aren't looking for your ability to regurgitate knowledge but rather how you work through the problem and are able to learn new things.

First round with recruiter, went through basic RC questions, then moved on to final round that lasted 2 hrs; first 1hr 30min, two people on the hardware team asked one question on a basic power/voltage question and the next was on BJTs. However they wanted to know the exact thought process which was fairly tedious, so each question lasted 45 min each.