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Current-mode fully-programmable piece-wise-linear block for neuro-fuzzy applications

 

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Author: Serrano Gotarredona, María Teresa
Linares Barranco, Bernabé
Department: Universidad de Sevilla. Departamento de Arquitectura y Tecnología de Computadores
Date: 2002
Published in: Electronics Letters, 38 (20), 1165-1166.
Document type: Article
Abstract: A new method to implement an arbitrary piece-wise-linear characteristic in current mode is presented. Each of the breaking points and each slope is separately controllable. As an example a block that implements an N-shaped piece-wise-linearity has been designed. The N-shaped block operates in the subthreshold region and uses only ten transistors. These characteristics make it especially suitable for large arrays of neuro-fuzzy systems where the number of transistors and power consumption per cell is an important concern. A prototype of this block has been fabricated in a 0.35 μm CMOS technology. The functionality and programmability of this circuit has been verified through experimental results.
Cite: Serrano Gotarredona, M.T. y Linares Barranco, B. (2002). Current-mode fully-programmable piece-wise-linear block for neuro-fuzzy applications. Electronics Letters, 38 (20), 1165-1166.
Size: 245.9Kb
Format: PDF

URI: https://hdl.handle.net/11441/76320

DOI: 10.1049/el:20020831

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