Allegro MicroSystems Junior Layout Engineer In Prague Interview Questions | Glassdoor

Allegro MicroSystems Junior Layout Engineer In Prague Interview Questions

Interviews at Allegro MicroSystems

1 Interview Review

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Junior Layout Engineer In Prague Interview

Anonymous Employee in Prague (Czech Republic)
Accepted Offer
Positive Experience
Average Interview

Application

I applied online. The process took 4+ weeks. I interviewed at Allegro MicroSystems (Prague (Czech Republic)).

Interview

I applied through LinkedIn and received a phone call from the company to see if I am interested and set up a technical interview. The manager and engineer that interviewed me were friendly and patience because it consisted of white board questions through video conference. It was straight to the point and test how well you can process information and approach problems even if you are unfamiliar with it. The process of applying and landing the job took a month but the visa application took around three months.

Interview Questions

  • Draw an inverter. Cross section, transistor level, layout level. Define drain, source, bulk, gate and what is it made from (i.e metal, poly.. etc)   Answer Question
  • What is a latch-up and how does it occur?   Answer Question
  • Given a scenario with an inverter, 3.5v connected to source or drain, what will happen? Forward or reverse bias?   Answer Question
  • What is common centroid and given a scenario, how would you do the layout to prevent it from overexposure to heat to certain parts? ( the engineers had to guide me through this question, very helpful)   Answer Question
  • What is ESD?   Answer Question
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