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VDT Assignment 1

The document outlines an assignment for the subject VLSI Design & Testing, covering topics such as the construction of NMOS and PMOS transistors, CMOS logic structures, and comparisons between CMOS and NMOS logic. It includes tasks like explaining the functioning of a 2-input CMOS NAND gate, deriving equations for drain current in MOSFETs, and discussing transmission characteristics and operational regions of a CMOS inverter. The assignment aims to deepen understanding of fundamental concepts in VLSI design.

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tasmiyashaikh
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5 views1 page

VDT Assignment 1

The document outlines an assignment for the subject VLSI Design & Testing, covering topics such as the construction of NMOS and PMOS transistors, CMOS logic structures, and comparisons between CMOS and NMOS logic. It includes tasks like explaining the functioning of a 2-input CMOS NAND gate, deriving equations for drain current in MOSFETs, and discussing transmission characteristics and operational regions of a CMOS inverter. The assignment aims to deepen understanding of fundamental concepts in VLSI design.

Uploaded by

tasmiyashaikh
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as DOCX, PDF, TXT or read online on Scribd
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SUBJECT : VLSI DESIGN & TESTING

SUBJECT CODE :BEC602

ASSIGNMENT-1

1) Explain the construction of nmos and pmos transistors.


2) Realize CMOS logic structure for Y= (A.B) + (C.D) with its switching behaviour.
3) Give the comparison of CMOS and nmos logic.
4) Explain 2-input CMOS NAND gate functioning with its truth table.
5) Explain the transmission characteristics of n and p channel pass transistors.
6) Derive the equation for drain current of a MOSFET in non-saturated and saturated region
of operation.
7) Explain velocity saturation and mobility degradation in MOS transistors.
8) Draw the circuit diagram of a CMOS inverter and with the help of its transfer
characteristics, explain various regions of operation.

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