Title :
A new design of XOR-XNOR gates for low power application
Author :
Ahmad, Nabihah ; Hasan, Rezaul
Author_Institution :
Fac. of Electr. & Electron., Univ. Tun Husseion Onn Malaysia, Batu Pahat, Malaysia
Abstract :
XOR and XNOR gate plays an important role in digital systems including arithmetic and encryption circuits. This paper proposes a combination of XOR-XNOR gate using 6-transistors for low power applications. Comparison between a best existing XOR-XNOR have been done by simulating the proposed and other design using 65nm CMOS technology in Cadence environment. The simulation results demonstrate the delay, power consumption and power-delay product (PDP) at different supply voltages ranging from 0.6V to 1.2V. The results show that the proposed design has lower power dissipation and has a full voltage swing.
Keywords :
CMOS logic circuits; arithmetic; cryptography; logic design; logic gates; low-power electronics; 6-transistors; Cadence environment; XNOR gate; XOR gate; arithmetic circuits; digital systems; encryption circuits; power consumption; power-delay product; size 65 nm; voltage 0.6 V to 1.2 V; CMOS integrated circuits; Delay; Inverters; Logic gates; Power dissipation; Simulation; Transistors; XOR-XNOR gate; delay; low power;
Conference_Titel :
Electronic Devices, Systems and Applications (ICEDSA), 2011 International Conference on
Conference_Location :
Kuala Lumpur
Print_ISBN :
978-1-61284-388-9
DOI :
10.1109/ICEDSA.2011.5959039
