Texas Instruments Analog Design Intern interview questions

I got this internship through a campus drive. The interviewers were particularly good. They send you a shortlist message 1 or 2 days before the interview. Interview Last for 1 hour.

The process began when I attended a virtual recruiting event, where I submitted a resume to a link they sent. After that, I had a general behavioral interview with an engineer/recruiter. This interview was a very formulaic interview, where he was asking me questions off of a form he had and filling out my responses. After a few days, I heard back that I was chosen for the next round of interviews. In that round, I presented a technical project I had done, which was a modified lab from one of my classes, but could have been anything relevant. I was interviewed by two engineers who asked me increasingly rigorous questions until I was no longer able to provide answers (my first interviewer told me about this, and that I shouldn't be too worried if they asked questions I couldn't answer since they would just keep going deeper). After the final interview, it was several days until I received my offer, where I would be working on the same team as one of the technical interviewers.