I applied online. I interviewed at Cirrus Logic (Austin, TX) in June 2017
Interview
Two phone screenings and then onsite interview with the whole team. They were very courteous and welcoming. You have to go into each individual's office and answer questions. They ask you to draw on the board. They asked mostly technical questions and a few personal questions such as career goals and motivation.
Interview questions [1]
Question 1
basic semiconductor fundamentals: pn junction, avalanche voltage, MOSFET I-V curves, some signal processing basic