Texas Instruments Analog Design Engineer interview questions

Online test which includes aptitute, digital and analog. the questions are very conceptual and tough. Thorough knowledge of each and every topic is need mainly bjt, opamp, mosfets, bandwidth and frequency questions.

Test had 4 sections, analog, digital, aptitude, embedded systems. Interview was for 45 mins about op-amp circuits mainly Schmitt trigger applications, rc circuits and bode plot. Interviewer was helpful enough to guide us in reaching the answer.