In the phone Interview, they asked typical questions regarding my Internship experience, projects and research. The on-site interview was exhausting. I had 2 phone interviews, each lasting about 45 minutes with hiring managers from teams from other states. After that, I had a face-to-face interview with about 5 different people, each lasting about 45 Minutes. They asked many technical questions related to analog design. Questions about power supply, converters, signal integrity and my resume.