Design Engineer Interview Questions

17,587 design engineer interview questions shared by candidates

Can you draw a circuit to bias the gate of a cascode device? (No mention of supply limitation, threshold voltages, care in tracking PVT variations, or anything else. Just, draw a circuit to bias the gate of a cascode device.)
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Analog Design Engineer

Interviewed at Broadcom

3.3
Feb 16, 2011

Can you draw a circuit to bias the gate of a cascode device? (No mention of supply limitation, threshold voltages, care in tracking PVT variations, or anything else. Just, draw a circuit to bias the gate of a cascode device.)

What happens when you have a diff pair with a current mirror load on top and a tail current source on the bottom, and you sweep one of the diff pairs gate voltage (VX) from 0 to VDD while holding the other's gate voltage at VDD/2. Plot the two branch currents vs the gate voltage.
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Design Engineer

Interviewed at Silicon Labs

4.1
Oct 8, 2014

What happens when you have a diff pair with a current mirror load on top and a tail current source on the bottom, and you sweep one of the diff pairs gate voltage (VX) from 0 to VDD while holding the other's gate voltage at VDD/2. Plot the two branch currents vs the gate voltage.

The last was HR round. The HR asked me about my strengths and weaknesses. He also asked me if I had any problem moving out of my hometown. But the crucial question was..with your academics why aren't you pursuing higher study?
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Hardware Design Engineer

Interviewed at Samsung Electronics

3.7
Sep 25, 2016

The last was HR round. The HR asked me about my strengths and weaknesses. He also asked me if I had any problem moving out of my hometown. But the crucial question was..with your academics why aren't you pursuing higher study?

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