Answer Posted / santosh

Threshold voltage is nothing but the lease voltage required to drive the transistor to conduction state
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What is threshold voltage?

1171

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Cross section of a PMOS transistor?

4759

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How can you construct both PMOS and NMOS on a single substrate?

4977

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How does Vbe and Ic change with temperature?

3507

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What does it mean “the channel is pinched off”?

1350

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For f = AB+CD if B is S-a-1, what are the test vectors needed to detect the fault?

1239

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Give various factors on which threshold voltage depends.

1294

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What are the main issues associated with multiprocessor caches and how might you solve them?

2215

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Mention what are three regions of operation of mosfet and how are they used?

1069

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What happens if we use an Inverter instead of the Differential Sense Amplifier?

3303

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Help with VHDL programming. Write a VHDL code for a D-Latch with clear input ?? (Hint: Set up a “Process” with appropriate sensitivity list to get the desired D-Latch with Clr working.) Inputs AND OUTPUTS: entity Lab4b is Port ( Clr, Clk, D : in STD_LOGIC; Q : out STD_LOGIC); end Lab4b;

1587

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

2318

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How logical gates are controlled by boolean logic?

1057

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Given a layout, draw its transistor level circuit. (I was given a 3 input AND gate and a 2 input Multiplexer. You can expect any simple 2 or 3 input gates)

1194

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Give a big picture of the entire SRAM Layout showing your placements of SRAM Cells, Row Decoders, Column Decoders, Read Circuit, Write Circuit and Buffers

1092

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