volume 80, issue 4, P30-41 1997
DOI: 10.1002/(sici)1520-6440(199704)80:4<30::aid-ecjc4>3.0.co;2-8
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Abstract: A current‐mode CMOS analog defuzzification circuit which has already proposed is insensitive to absolute variation of the fabrication process and it is easy to expand into a multiple‐input one. However, it has two disadvantages. One is that it needs two input currents which are equal in magnitude and opposite in direction (sign). A current steering circuit which consists of current mirrors is used to change the direction of the input current signals. However, because current mirrors are strongly influenced by …

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