I applied through an employee referral. I interviewed at Microchip Technology (Bengaluru) in Aug 2023
Interview
My interview process was like, Three Round of Pure Technical Interview with one being Online and other 2 at the Bangalore office face2face + 4th Managerial & Technical Round with Manager at USA.
Interview questions [1]
Question 1
One of the most common question was like this was asked in all 4 rounds was about CMOS Inverter Characteristics and deep diving into the concepts from there and RC,RL,RLC and LC circuits
Online at MSTeams, 1st round was written test consisting of digital,perl,sta,analog, network, verilog,basic C questions and aptitude , questions were of basic level and many of them were one liners basic questions
Interview questions [1]
Question 1
Why NAND gate realization is preferred in digital design even though we can design complete circuitry using NOR gate also?
Why we study sinusoidal response of a system however we know actual input to a system may be any signal?
Why we need active filters even though we can design filters by using passive components only ?
Why PMOS is used as Pull up network and NMOS is used as pull down network in CMOS logic implementation.
Why Minority charge carriers available at the edge of depletion layer contributes in reverse current effectively and other charge carriers are ineffective??
Why slope=-1 point is considered for Noise Margin calculations in CMOS??
What is Barkhausen criteria for oscillaton
Why Astable Multivibrator is called Square Wave Generator and why not Schmitt trigger ?
