Time division digital programmable OTA for cellular neural networks

被引：0

作者：

Sargeni, F ^{[1
]}

Bonaiuto, V ^{[1
]}

Bonifazi, M ^{[1
]}

机构：

[1] Univ Roma Tor Vergata, Dept Elect Engn, Rome, Italy

来源：

Proceedings of the 2005 European Conference on Circuit Theory and Design, Vol 1 | 2005年

关键词：

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The design of a new Digital Programmable Transconductance Amplifier (TD-DPTA) for Cellular Neural Networks will be shown in the paper. The proposed approach is based on a time division strategy with the main goal of a reduction of the area by the minimization of the number of the analogue multipliers inside each cell. So, the new CNN cell will be composed of a single TD-DPTA only, which will be able to feed the whole neighbourhood by the proper weighted current contribution by using a time division approach. The paper presents the design of a new DPTA architecture as well as a multiplexer circuit tailored for this particular application.

引用

页码：75 / 78

页数：4

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