带长期存储器的全浮动忆阻器仿真器

IF 2.2 3区工程技术 Q3 COMPUTER SCIENCE, HARDWARE & ARCHITECTURE

Integration-The Vlsi Journal Pub Date : 2024-08-08 DOI:10.1016/j.vlsi.2024.102254

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引用次数: 0

摘要

本文提出了一种具有长期记忆特性的全浮动忆阻器仿真器。电路由运算放大器和模拟开关组成。通过改变输入信号的极性，可以轻松实现增量和减量模式之间的切换。仿真器的主要特点是通过开关和电压跟随器实现长期记忆。使用 Matlab 验证了推导公式的正确性，并使用 LTspice 评估了仿真器的卡滞环路和非波动性。此外，还搭建了一个实验平台进行物理测试，物理结果显示与模拟结果一致。最后，建议的仿真器被应用于一个简单的读写电路，证明了它的实际应用性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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A fully floating memristor emulator with long-term memory

In this paper, we proposed a fully floating memristor emulator with long-term memory characteristics. The circuit comprises operational amplifiers and an analog switch. Switching between incremental and decremental modes is easily achieved by changing the polarity of the input signal. The key feature of the emulator is its long-term memory, made possible by the switch and voltage follower. The correctness of the derived formula is verified using Matlab, and the emulator's pinched hysteresis loop and non-volatility are assessed using LTspice. Additionally, an experimental platform was constructed for physical testing, with the physical results showing consistency with the simulations. Finally, the proposed emulator was applied to a simple read-write circuit, demonstrating its practical applicability.

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来源期刊

Integration-The Vlsi Journal 工程技术-工程：电子与电气

CiteScore

3.80

自引率

5.30%

发文量

107

审稿时长

6 months

期刊介绍： Integration''s aim is to cover every aspect of the VLSI area, with an emphasis on cross-fertilization between various fields of science, and the design, verification, test and applications of integrated circuits and systems, as well as closely related topics in process and device technologies. Individual issues will feature peer-reviewed tutorials and articles as well as reviews of recent publications. The intended coverage of the journal can be assessed by examining the following (non-exclusive) list of topics: Specification methods and languages; Analog/Digital Integrated Circuits and Systems; VLSI architectures; Algorithms, methods and tools for modeling, simulation, synthesis and verification of integrated circuits and systems of any complexity; Embedded systems; High-level synthesis for VLSI systems; Logic synthesis and finite automata; Testing, design-for-test and test generation algorithms; Physical design; Formal verification; Algorithms implemented in VLSI systems; Systems engineering; Heterogeneous systems.