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Design and implementation of high-performance 20-T hybrid full adder circuit
Analog Integrated Circuits and Signal Processing ( IF 1.4 ) Pub Date : 2023-12-27 , DOI: 10.1007/s10470-023-02219-y
Jyoti Kandpal , Abhishek Tomar

A new high-performance exclusive OR/exclusive NOR (XOR/XNOR) architecture with ten transistors is proposed in this work. Our research focused on implementing a hybrid exclusive OR/exclusive NOR circuit to achieve high performance, good driving capability, and low energy operation for deep sub-micrometer applications. Afterwards, a full adder (FA) circuit is implemented using the proposed exclusive OR/exclusive NOR design. All circuits are examined and simulated using Generic Process Design Kit 90 nm CMOS technology and a cadence spectra simulator. In terms of power delay product (PDP), the simulation results indicate that the proposed exclusive OR/exclusive NOR and FA design is more efficient than the existing circuits. In addition, the proposed exclusive OR/exclusive NOR and FA are implemented at the device level with Visual TCAD (Technology Computer-Aided Design) software, and the performance is tested using the Genius simulator.



中文翻译:

高性能20T混合全加器电路的设计与实现

这项工作提出了一种具有十个晶体管的新型高性能异或/异或非(XOR/XNOR)架构。我们的研究重点是实现混合异或/异或非电路,以实现深亚微米应用的高性能、良好的驱动能力和低能耗运行。然后,使用所提出的异或/异或非设计实现全加器(FA)电路。所有电路均使用通用工艺设计套件 90 nm CMOS 技术和节奏频谱模拟器进行检查和模拟。在功率延迟乘积(PDP)方面,仿真结果表明所提出的异或/异或非和FA设计比现有电路更有效。此外,所提出的独占OR/独占NOR和FA是通过Visual TCAD(技术计算机辅助设计)软件在器件级实现的,并使用Genius模拟器测试性能。

更新日期:2023-12-29
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