Explain why present VLSI circuits use MOSFETs instead of BJTs?
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Process technology? What package was used and how did you model the package/system? What parasitic effects were considered?
A circuit has 1 input X and 2 outputs A and B. If X = HIGH for 4 clock ticks, A = 1. If X = LOW for 4 clock ticks, B = 1. Draw a state diagram for this Spec?
what is charge sharing?
what is Channel length modulation?
Explain what is multiplexer?
If not into production, how far did you follow the design and why did not you see it into production?
For a 0.18um and 0.8um technology MOSFET, which has a higher cutoff frequency?
How about voltage source?
What happens if we delay the enabling of Clock signal?
What is the difference between cmos and bipolar technologies?
What types of I/O have you designed? What were their size? Speed? Configuration? Voltage requirements?
What are the different ways in which antenna violation can be prevented?