A high speed and compact mixed-signal CMOS fuzzifier

被引：1

作者：

Esmaili, Arash ^{[1
]}

Khoei, Abdollah ^{[1
]}

Hadidi, Khayrollah ^{[1
]}

机构：

[1] Urmia Univ, Dept Elect Engn, Orumiyeh 57159, Iran

来源：

JOURNAL OF CIRCUITS SYSTEMS AND COMPUTERS | 2006年 / 15卷 / 05期

关键词：

fuzzifier; operational transconductance amplifier (OTA); fuzzy controller; current-mode; analog buffer; MFG; max-min circuit;

D O I：

10.1142/S0218126606003283

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

A novel high speed linear tunable transconductor suitable for analog and mixed-signal fuzzy circuits operating in current mode is proposed. Using this OTA, we construct a high speed fuzzifier and implement trapezoidal/triangular functions with all parameters (slope, width, and position) independently and continuously tunable, and excellent for low voltage applications. Computer simulations verify the performance of this circuit, showing high speed (up to 100 MHz) and a high support range (up to 2.5 V).

引用

页码：659 / 669

页数：11

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