Interview was smooth. I interviewed for 90 minutes. Questions were basics to medium. They started with introduction. My projects. basic of rc circuit, in-depth about cmos. They asked to analog circuits, amplifier, different type of amplifier. How it can be models. How we can increase the gain. Characteristics of CMOS inverter.
About Layout designs and CMOS theory
all about analog circuit design basics, 1. Mosfet channel formation and then Common gate, common source, common drain operations and question on that how it will works. 2. cascaded circuits analysis by putting some resistance or cap in between and tells us to analyse the schematic behaviour. 3. rest all questions are about my internship work which i worked on PLL, CDR, DFE, FFE.
Given two plates of a capacitor connected to a voltage source which side of each plate would be charged and what would be the polarity?
Draw characteristics of a MOSFET
Talk about yourself, questions about resume were asked, and draw a circuit you designed. The board in the interview room was used to analyze the circuit
HR part: What was your favourite subject in school? How did you find growing up during the war? etc. similiar HR nonsense. Technical interview: CMOS current mirror, Ring oscillator, differential stage of an OpAmp, etc.
Clock non-idealities/timing violations, PVT, one-hot encoding, memory configurations
RC, RL circuits, opamp gain bandwidth, bode plot, MOS Device characteristic, project related questions
What are some difficult situations faced in previous job and how do you handle it?
Viewing 341 - 350 interview questions