A New Molecular 5:3 Compressor Cell Based on Benzene Rings

Abstract

Multiplication is one of the most commonly used arithmetic operations in microprocessors and signal processing. Compressors are used in performing efficient multiplication operations. In this paper, a new 5:3 compressor is designed through a hybrid architecture combined of Benzene rings and CNT transistors in which each P-type transistor is a benzene ring FET and each N-type transistor is a CNFET. The results, compared with a purely CNFET compressor cell, show reduction in power and energy consumption in this new design. Simulations are performed by HSPICE simulator in different supply voltages, frequencies and temperatures.