Differential Cascode Voltage Switch (DCVS) Strategies by CNTFET Technology for Standard Ternary Logic |
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| Authors: | Reza Faghih Mirzaee Tooraj Nikoubin Keivan Navi Omid Hashemipour |
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| Affiliation: | 1. Department of Computer Engineering, Science and Research Branch, Islamic Azad University, 1938673535 Tehran, Iran;2. Department of Electrical and Computer Engineering, Texas Tech University, Lubbock, Texas, USA;3. Department of Electrical and Computer Engineering, University of California, Irvine, USA;4. Faculty of Electrical and Computer Engineering, Shahid Beheshti University, G.C., Tehran, Iran |
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| Abstract: | Differential Cascode Voltage Switch (DCVS) is a well-known logic style, which constructs robust and reliable circuits. Two main strategies are studied in this paper to form static DCVS-based standard ternary fundamental logic components in digital electronics. While one of the strategies leads to fewer transistors, the other one has higher noise margin. New designs are simulated with HSPICE and 32 nm CNTFET technology at various realistic conditions such as different power supplies, load capacitors, frequencies, and temperatures. Simulations results demonstrate their robustness and efficiency even in the presence of PVT variations. In addition, new noise injection circuits for ternary logic are also presented to perform noise immunity analysis. |
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| Keywords: | MVL Ternary logic Static DCVSL CNTFET Ternary noise injection circuit Nanoelectronics |
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