How to make sure the 2-stage opamp is stable? How does the compensation work?
Ic Design Engineer Interview Questions
399 ic design engineer interview questions shared by candidates
1) Given an NMOS, 5V on Drain, 4V on Gate, what is voltage on source? 2) What happens when using a NMOS to pull up and/or a PMOS to pull down? 3) Given a rotating disk that's 1/4 black and 3/4 white, assume you have two sensors 90 degrees apart. How can you determine the direction the disk is rotating (clockwise vs counterclockwise) with some cmos circuit?
Are you alright with broken tools?
Bandgap Design related questions. The concept of PTAT and CTAT. (I had worked on a BGR circuit before and mentioned it on my resume.) Nature of the BGR diode and it's specs.
design AND from Mux
amplifier sizing
Just some C++basics since I had not prepared C++ at all. Arrays and pass by reference and value.
Willing to move/commute?
how to bias a cascode current mirror? how you would layout it?
They asked basic questions related to Layout and also about my BSc thesis. Then they asked that weather I am ok to work there for long time (atleast 2-3 years) or not. They asked basic VLSI related questions.
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