كمپرسور 2:4 سريع مد مشترك‌

A High Speed Mixed Mode 4:2 Compressor

In this paper a very fast 4-2 compressor is inn :-ducec. Considering i\e :act vhat technological miniaturization is going to reach to its pnysical aim is, ihere no way except presenting new approaches and using new architectures. In this design we r.c.%e improved ihe overall speed of the system using combined voltage and current mode circuits. Ail the nmuiation are dorse based on BSlMv? and .25 um technology. We have used Hspice and CosMcs-Sccpe tools. The input patterns are generated and applied with MATLAB. According to the simulations, the proposed circuit has demonstrated significant improvement in terms of speed and power dissipation. The parameter used to compare the simulations reseals is PDP (power delay product). The other factor m order to compare these two designs is ;ne number of transistors used. The proposed design illustrates 20% reduction in the transistor count.