A transmission gate logic based low energy consumption 3-input AND/XOR gate is proposed. Under 55 nm CMOS process
the post-simulations of the circuit under different process corners are carried out by using HSPICE and compared with the published circuits. The simulation results show that the performance of this circuit is good
under typical process corner
the improvement of the proposed circuit can be up to 10.08%
29.03% and 36.12% respectively in terms of the power
delay and power delay product
which meets the design requirement of low energy.
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references
Nishizawa S, Ishihara T, Onodera H. Analysis and comparison of XOR cell structures for low voltage circuit design[C]// Proceedings of IEEE 14th International Symposium on Quality Electronic Design Los Alamitos, USA: IEEE Computer Society Press, 2013: 703-708.
Zhuang N, Wu H M. A new design of the CMOS full adder[J]. IEEE Journal of Solid-state Circuits, 1992, 27(5): 840-844. DOI: 840
Ko S B, Lo J C. A novel technology mapping method for AND/XOR expression[C]// Proceeding of the 33rd IEEE International Symposium on Multiple-Valued Logic. Los Alamitos, USA: IEEE Computer Society Press, 2003: 133-138.
Aguirre-Hernandez M, Linares-Aranda M. CMOS full-adders for energy-efficient arithmetic application[J]. IEEE Transactions on Very Large Scale Integration(VLSI) Systems, 2011, 19(4): 718-721. DOI: 718
Hu J P, Li Z L, Xia Y S. Description models and implementations of energy-efficient reed-muller standard cells[J]. Energy Education Science and Technology Part A: Energy Science and Research, 2012, 30(12): 85-92. DOI: 85
Mishra S S, Agrawal A K, Nagaria R K. A comparative performance analysis of various CMOS design techniques for XOR and XNOR circuits[J]. International Journal on Emerging Technologies, 2010, 1(1): 1-10. DOI: 1