On Memristor Modeling for a VGA Application

被引:0
|
作者
Wey, Todd [1 ]
Crippen, Eli [1 ]
机构
[1] Lafayette Coll, Dept Elect & Comp Engn, Easton, PA 18042 USA
关键词
memristor; VGA; amplifier; Knowm; Spice model;
D O I
10.1109/MWSCAS47672.2021.9531716
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
A variable gain amplifier application featuring a physical memristor available from Knowm Inc. is considered. A hardware prototype of the amplifier is built and variable gain programming response verified. An in situ current-voltage characterization of the device is performed, and a SPICE circuit model for the memristor is extracted and implemented for LTSpice simulations. Simulation results show good agreement with measured variable gain amplifier responses of the experimental hardware. The proposed memristor characterization method and SPICE modeling technique provide a useful approach for further simulation evaluation of application specific analog memristor circuits such as a variable gain amplifier.
引用
收藏
页码:958 / 961
页数:4
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