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IEEE Computer Society Annual Symposium on VLSI (ISVLSI '07)
Design of a Novel CNTFET-based Reconfigurable Logic Gate
Porto Alegre, Brazil
March 09-March 11
ISBN: 0-7695-2896-1
J. Liu, Institut des Nanotechnologies de Lyon (INL), France
I. O?Connor, Institut des Nanotechnologies de Lyon (INL), France
D. Navarro, Institut des Nanotechnologies de Lyon (INL), France
F. Gaffiot, Institut des Nanotechnologies de Lyon (INL), France
This paper describes a dynamically reconfigurable 8-function logic gate (CNT-DR8F) based on a doublegate carbon nanotube field effect transistor (DGCNTFET). The design is based on a property specific to this device: ambivalence, enabling p-type or n-type behavior depending on the back-gate voltage. Using available models, CNT-DR8F is simulated and analyzed at 20GHz operation. We also give an example functional block (full adder) to show how to construct logic circuits based on the association of physically identical reconfigurable logic cells.
Citation:
J. Liu, I. O?Connor, D. Navarro, F. Gaffiot, "Design of a Novel CNTFET-based Reconfigurable Logic Gate," isvlsi, pp.285-290, IEEE Computer Society Annual Symposium on VLSI (ISVLSI '07), 2007
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