Asked all about VLSI and CMOS in 20 mins then about Sequential circuits and ended with asking flip flop' s timing diagrams, this takes 20mins too. And also asked about semiconductor physics like BJTs and the biasing, depletion layer.
Interview questions [1]
Question 1
what is vlsi?
fabrication process of cmos
external biasing of cmos
Transfer characteristics of CMOS
Cmos logic gate with truth table
what are sequential Flip flops
truth table of flip flops
timing diagram of d flip flop
some basics about semiconductor and biasing process
I applied through a recruiter. I interviewed at Synopsys
Interview
3 rounds of of technical interview and 1 HR round including managerial round of interview with deep scenario based questions and about the projects with issues at each stage and solutions.
Smooth and fast interview process with good questions. Took about a week total. Nothing unusual or unimportant. Very recommend to try. If you are good enough at work, than you will do it.
