I applied online. The process took 3 weeks. I interviewed at Microchip Technology (San Jose, CA) in Feb 2014
Interview
I got a email from the HR asked me to made an appointment with their manager for phone interview. They ask questions about signal down-conversion, ADC improvement and basic transistor gain calculation. It is very noise in the phone and one could not here clearly. Also, the manager has some accent. Just be patient.
Interview questions [1]
Question 1
They care more about ADC knowledge. Although the job title is RF design, the manager asked many ADC and mixed signal questions.