An Asynchronous Low Power Viterbi Decoder Implemented With Gate Diffusion Input Technique

Abstract

In the present electronic industry, as the technology evolves, a necessary research work to be carried out to integrate a large number of transistor in a minimal area.Hence GDI Technique would be a best choice for the designer to improve the Speed, area, power and power delay product, rather than designing the Digital logic circuits using only CMOS Technique. Also the GDI technique can be a replacement of pass transistor logic. In this paper GDI and CMOS Technique based Viterbi Decoder were Designed, Compared and Tabulated