Jaypee Institute of Information Technology (JIIT) 2008 B.E Electrical and Electronics Engineering Test 1 : VLSI Technology
JAYPEE UNIVERSITY OF INFORMATION TECHNOLOGY WAKNAGHAT TEST-1 6th SEMESTER, ECE
COURSE CODE: 07B61EC113 TIME: I HOUR
COURSE NAME: VLSI Technology and Applications MAX. MARKS: 20
COURSE CREDIT: 04
NOTE: - All questions are compulsory and cany equal marks.
a. Calculate K for a transistor with f*n * 500 cm2/V.s and T& - 25 nm.
b. Calculate the on-resistance of an NMOS transistor for Vos * 2 V and Km 250 jaA/V2
c. Find the drain current and the transconductance for an NMOS transistor operating with VGs~2.5 V, Vrx= l V.andK*- 1 mA/V2
2. Develop a model for the following shift operations in VHDL
a. Serial input, parallel output
b. Parallel input, serial output
3. Write a program in VHDL for implementation of the following Boolean expression using structural models
Y=AB + CDE
4. How would you implement a 4:1 MUX in VHDL? Explain using an appropriate model.
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Earning: Approval pending. |