Answer Posted / saima

Threshold voltage is tha minimum voltage at which the transistor is in begin passion .

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

3127

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

4977

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Why does the present vlsi circuits use mosfets instead of bjts?

1279

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Working of a 2-stage OPAMP?

3173

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Let A & B be two inputs of the NAND gate. Say signal A arrives at the NAND gate later than signal B. To optimize delay, of the two series NMOS inputs A & B, which one would you place near the output?

1446

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Draw the Differential Sense Amplifier and explain its working. Any idea how to size this circuit? (Consider Channel Length Modulation)

1360

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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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What are the steps involved in preventing the metastability?

1118

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Give the cross-sectional diagram of the cmos.

986

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Explain about 6-T XOR gate?

1249

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How does Vbe and Ic change with temperature?

3507

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

3136

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How logical gates are controlled by boolean logic?

1057

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Explain what is scr (silicon controlled rectifier)?

1053

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Describe the various effects of scaling?

4774

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