In this paper a novel current-mode CMOS differential pair which uses the translinear principle is suggested. The shape of the sigmoidal input-output function can be adjusted through a tuning current over a wide operating range. A design example of the circuit applied to the implementation of an analog VLSI neural system is presented.
A current driven, programmable gain differential pair using MOS translinear circuits
CONTI, MASSIMO;CRIPPA, Paolo;ORCIONI, Simone;TURCHETTI, Claudio
1998-01-01
Abstract
In this paper a novel current-mode CMOS differential pair which uses the translinear principle is suggested. The shape of the sigmoidal input-output function can be adjusted through a tuning current over a wide operating range. A design example of the circuit applied to the implementation of an analog VLSI neural system is presented.File in questo prodotto:
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