# Download JNTUA B.Tech 4-2 R13 2018 April AS 9A04605 VLSI Design Question Paper

Download JNTUA (JNTU Anantapur) B.Tech R13 (Bachelor of Technology) 4th Year 2nd Semester 2018 April AS 9A04605 VLSI Design Previous Question Paper || Download B-Tech 4th Year 2nd Sem AS 9A04605 VLSI Design Question Paper || JNTU Anantapur B.Tech 4-2 Previous Question Paper || JNTU Anantapur B.Tech ME 4-2 Previous Question Paper || JNTU Anantapur B.Tech CSE 4-2 Previous Question Paper || JNTU Anantapur B.Tech Mech 4-2 Previous Question Paper || JNTU Anantapur B.Tech EEE 4-2 Previous Question Paper || JNTU Anantapur B.Tech ECE 4-2 Previous Question Paper

Code: 9A04605

B.Tech IV Year II Semester (R09) Supplementary Examinations April 2018
VLSI DESIGN
(Electronics & Communication Engineering)

Time: 3 hours Max. Marks: 70

All questions carry equal marks
*****
1 Explain the following terms:
(a) Thermal oxidation technique.
(b) Kinetics of thermal oxidation.

2 (a) Derive an equation for R
ds
of an n-channel enhancement MOSFET in linear region.
(b) Explain the term figure of merit of a MOS transistor.

3 Clearly explain the VLSI design flow with a neat flow chart.

4 (a) Explain the requirement & operation of pass transistor and transmission gates.
(b) Write about CMOS logic, domino logic and n-pCMOS logic.

5 (a) Design logic for an ALU that can perform both logical and arithmetic operations.
(b) Enumerate all the 16 possible functions of a two input ALU.

6 (a) Design a 3 8 binary decoder using NOR-NOR implementation of PLA.
(b) Implement the following function using PLA and EPROM:

7 (a) Explain about event driven simulation.
(b) Using VHDL as a tool, write a program to synthesize a mod 10 counter.

8 (a) What are BIST techniques?
(b) Explain how BILBO is used for scan?path?test and also as a test vector generator.

*****
AS
FirstRanker.com - FirstRanker's Choice