Automated Design of Analog Circuits Starting with Idealized Elements(VLSI Design Technology and CAD)
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概要
- 論文の詳細を見る
This paper presents an automated design of analog circuits starting with idealized elements. Our system first synthesizes circuits using idealized elements by a genetic algorithm (GA). GA evolves circuit topologies and transconductances of idealized elements to achieve the given specifications. The use of idealized elements effectively reduces search space and make the synthesis efficient. Second, idealized elements in a generated circuit are replaced by MOSFETs. Through the two processes, a circuit satisfying, the given specifications can be obtained. The capability of this method was demonstrated through experiments of synthesis of a transimpedance amplifier and a cubing circuit and benchmark tests. The results of the benchmark tests show the proposed CAD is more than 10 times faster than the CAD which does not use idealized elements.
- 社団法人電子情報通信学会の論文
- 2006-11-01
著者
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Fujii Nobuo
Department Of Physical Electronics Graduate School Of Science And Engineering Tokyo Institute Of Tec
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Fujii Nobuo
Department Of Civil Engineering
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Unno Naoyuki
Department Of Physical Electronics Graduate School Of Science And Engineering Tokyo Institute Of Tec
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