It was an initial phone screening. There were 2 interviews. In the first interview, an AMS engineer showed his slides containing several questions and let me answer them on white board. He gave me certain hint and observe how I think in difficult scenario. The second phone screen was also similar. After that I got a reply from HR that they want to proceed with final panel interview which is yet to happen.

Two screening calls with the hiring manager and a team member. One panel with team managers of 8 different people and also the HR team. Questions on basic analog fundamentals (bias, opamp, current mirrors, compensation, feedback, etc.) . One last interview with the team director.