Engineering BE Electronics and Computer Science Sem 6 December 2022 2022 Basic VLSI Design Question Paper - Mumbai University | munotes

Questions asked in this paper

1. Q1 Solve any four of the following 20 marks
   • a. Compare Full Custom and Semi-Custom design
   • b. Write short note on Static CMOS Design
   • c. Implement the function F= ((D + E + A). (B + C))using standard CMOS logic
   • e. Write short notes on Sense Amplifier
2. Q2 a Explain Constant Voltage and Constant Field Scaling in detail with their advantages 10 marks
   • b. Explain CMOS inverter characteristics mentioning all regions of operation. 10
3. Q3 a Pass transistor logic, NMOS logic and CMOS logic. 10 marks
   • b. Explain read and write operation of 1 T DRAM cell. 10
4. Q4 a are the drawbacks of dynamic CMOS logic? Show the modification in dynamic CMOS logic to overcome its drawback 10 marks
   • b. Calculate noise margin of a CMOS inverter with the given parameters: 10
5. Q5 a Draw JK flip flop using CMOS and explain the working. 10 marks
6. Q6 Solve any 4 out of 5 carry equal marks 20 marks
   • b. Noise Margin
   • c. Pseudo -n-MOS
   • d. 4X4 Barrel Shifter
   • e. Flash Memory

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