Answer Posted / abc

Answer 2 is wrong. latch can have a clock. Answer 1 is correct.
elaborating on it: difference is that for a latch the output
can follow input(like a buffer) if latch is in "pass" state,
else if the clock input is such that the its in "latch"
state then output is preserved. Whereas, flip-flop output
only changes at the clock edge(rising or falling depending
upon type of flop)

Are you familiar with the term snooping?

3611

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Explain what is scr (silicon controlled rectifier)?

1108

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Cross section of a PMOS transistor?

4818

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If an/ap = 0.5, an/ap = 1, an/ap = 3, for 3 inverters draw the transfer characteristics?

2557

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What types of CMOS memories have you designed? What were their size? Speed?

3192

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What are the various regions of operation of mosfet? How are those regions used?

1184

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What are the different measures that are required to achieve the design for better yield?

1260

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Draw Vds-Ids curve for a MOSFET. Now, show how this curve changes considering Channel Length Modulation.

1253

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For a NMOS transistor acting as a pass transistor, say the gate is connected to VDD, give the output for a square pulse input going from 0 to VDD

1503

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For a single computer processor computer system, what is the purpose of a processor cache and describe its operation?

2450

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Process technology? What package was used and how did you model the package/system? What parasitic effects were considered?

2377

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Describe the various effects of scaling?

4837

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How can you model a SRAM at RTL Level?

5782

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What was your role in the silicon evaluation or product ramp? What tools did you use?

2382

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Describe a finite state machine that will detect three consecutive coin tosses (of one coin) that results in heads.

2889

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