Comparative Analysis of XOR Implementation using CMOS Logic, Domino Logic - Keeper Technique

Also Available Domains Cadence EDA

Project Code :TVMABE354

Objective

The objective of this project is to design and perform a comparative analysis of XOR gate implementations using CMOS logic and Domino Logic with the keeper technique. It focuses on evaluating the performance differences in terms of speed, power consumption, and area between conventional CMOS and Domino Logic designs. The designs will be simulated to verify functionality and measure key parameters such as propagation delay, dynamic power, and robustness. Comparative study will highlight the advantages and trade-offs of each approach for high-speed digital circuits. The overall goal is to identify the most efficient XOR gate implementation suitable for modern VLSI and high-performance digital applications.

Abstract

Abstract:

As technology continues to scale and advance, achieving the primary goals of design i.e., low power consumption and faster circuitry have become more feasible. The continuous advancement of technology scaling enables significant reductions in power consumption, a critical objective in digital logic design. Power consumption in digital circuits primarily depends on factors such as supply voltage, the number of transistors used, and transistor scaling. While CMOS technology predominantly relies on inversion logic using NAND and NOR structures, alternative logic design methodologies can optimize transistor usage. Traditional XOR gate designs require multiple transistors; however, this paper presents methodologies for 2-input XOR and 4-input XOR gate implementations using CMOS logic, Domino logic (Keeper Technique) in 90nm technology. The proposed Domino Logic design achieves reduced power consumption compared to conventional CMOS XOR implementations.

NOTE: Without the concern of our team, please don't submit to the college. This Abstract varies based on student requirements.

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