Texas Instruments Analog Design Intern interview questions

It is in campus drive First round is test of aptitude and analog each having 20 questions for 30 min and 45 minutes respectively. Second round is technical interview of 45 min to 1hour duration. After this round shortlisted candidates were announced.

Interview was initially about the circuit used for Analog Hardware design contest. Was asked to draw the circuit which i used in the contest. From that a particular part of the circuit was asked in more detail. Also asked about signal processing - aliasing.