The process took 1 day. I interviewed at Texas Instruments in Sep 2011
Interview
A Written round to eliminate people who can't really do math ! Then comes the Panel interview, where a question must be answered to move on. One question Wrong disqualifies the candidate ! Pretty much the basics
Online Assessment followed by 2 rounds of technical interviews. Online Assessment consisted of 3 parts - Analog, Digital and Aptitude. Analog part mostly consisted of questions from RC circuits, Opamps, MOS Circuits, Oscillators.
I interviewed at Texas Instruments (Bangalore Rural)
Interview
I am only having only one round of interview
Where they asked mostly about rc circuits. Op amp basics and mosfet questions.
The interview almost happened for 1 hour and it is a good experience
Keep your basics clear and intuition well prepared. Knowledge in RC and small signal is must. Himangshu Agarwal and Chembiyan T must and basics of opamp etc. Input and output impedance calculations etc.