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Type: Artigo de evento
Title: Magfet With Embedded Gilbert Gain Cell
Author: Cruz C.A.M.
Ferraz E.A.
Dos Reis Filho C.A.
Mognon V.R.
Tabarani F.A.
Nadalin E.Z.
Abstract: A modified Gilbert gain cell implemented with lateral-PNP transistors has been successfully used to amplify the output current signal from an N-channel split-drain MOS transistor, or MAGFET. Compared with other previously reported signal conditioning circuits for MAGFETs, the herein presented approach adds the advantage of featuring programmability for the current gain, thus providing means of controlling the sensitivity of the magnetic detecting device. Measurements of prototypes of the circuit, fabricated in 0.35mm CMOS, have proved the concept. ©2008 IEEE.
Rights: fechado
Identifier DOI: 10.1109/ICCDCS.2008.4542674
Date Issue: 2008
Appears in Collections:Unicamp - Artigos e Outros Documentos

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