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Please use this identifier to cite or link to this item: http://dspace.library.iitb.ac.in/jspui/handle/10054/592

Title: A Novel and robust approach for common mode feedback using IDDG FinFET
Authors: SHRIVASTAVA, MAYANK
BAGHINI, MS
SACHID, AB
SHARMA, DK
RAMGOPAL RAO, V
Keywords: bicmos technology
circuit simulation
differential amplifiers
networks (circuits)
Issue Date: 2008
Publisher: IEEE
Citation: IEEE Transactions on Electron Devices 55 (11), 3274-3282
Abstract: In this paper, we propose a novel and robust approach for common mode feedback (CMFB) for a differential amplifier using independently driven double gate (IDDG) FinFET technology. The performance of a differential amplifier with and without the proposed CMFB scheme is compared using 2-D mixed mode device and circuit simulations. It is shown from extensive simulation results that it is possible to achieve a common mode rejection ratio of 90 dB with improved performance in terms of area, power, and bandwidth even in the presence of process variations. Stability analysis shows that the proposed CMFB scheme does not need any compensating network. The idea is validated using extensive mixed-mode circuit simulations on IDDG FinFET circuits in sub-45-nm node technologies.
URI: http://dx.doi.org/10.1109/TED.2008.2004475
http://hdl.handle.net/10054/592
http://dspace.library.iitb.ac.in/xmlui/handle/10054/592
ISSN: 0018-9383
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