Questions were from device physics, Analog Design basics like a current mirror, charge pump, LC-VCO, lumped components based circuits, Analog layout, PVT variations effects on basic analog blocks, so on, mostly from my previous work experience.
Analog Mixed Signal Design Engineer Interview Questions
87 analog mixed signal design engineer interview questions shared by candidates
Large signal behavior of a differential amplifier
Did you analyze the noise performance of the receiver? Since your input signal is very small (400 nA), and even the noise of power supply may be larger than that, how do you suppress the noise?
Basics analog and digital CMOS circuits
Power Storage with simple switch-cap circuit? Why using storage elements
Programming: Implement a clock in any language you want. SPI, Significance if clock/duty cycle measurements
The question about PLL finally got me stuck.
Everything is technical, but maybe simple. Admittedly, I don't know every answer, but I tried to analyze things and just get through the quesitons. This is the most technical interview I had ever experienced during my job search.
questions were mainly based on the mosfet and cmos area
Basic RC circuit questions Frequency response, low pass filters
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