講演名 | 2008-07-11 Novel Concept Dynamic Feedback MCML Technique for High-Speed and High-Gain MCML type D-Flip Flop(Session8A: Si Devices III) , |
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抄録(和) | |
抄録(英) | In this paper, I propose the novel Dynamic Feedback (DF-) MCML technique for high-speed and high-gain MCML type D-Flip Flop (D-F/F). The concept of the proposed DF-MCML technique is as follows; the output node signal is feedbacked to the input node in Sampling-Mode, and the output node is opened from the input node in Holding-Mode. It is shown by analytic theory that by this dynamic feedback sequence, both stability and sensibility of D-F/F in Sampling-Mode is exponentially improved, and the gain of D-F/F in Holding-Mode is drastically increased. Finally, I have numerically investigated the circuit performance of the novel DF-MCML type D-F/F in comparison with the conventional MCML type D-F/F by using P-Spice simulator. The maximum operation frequency of 180nm DF-MCML type D-F/F reaches over 20GHz that is 2 times than the conventional MCML type D-F/F. It is made clear that the proposed novel Dynamic Feedback MCML technique is suitable for over 10GHz high-speed and high-gain Si ULSIs. |
キーワード(和) | |
キーワード(英) | Dynamic Feedback MCML / MCML / D-Flip Flop / Sampling-Mode / Holding-Mode |
資料番号 | ED2008-82,SDM2008-101 |
発行日 |
研究会情報 | |
研究会 | ED |
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開催期間 | 2008/7/2(から1日開催) |
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講演論文情報詳細 | |
申込み研究会 | Electron Devices (ED) |
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本文の言語 | ENG |
タイトル(和) | |
サブタイトル(和) | |
タイトル(英) | Novel Concept Dynamic Feedback MCML Technique for High-Speed and High-Gain MCML type D-Flip Flop(Session8A: Si Devices III) |
サブタイトル(和) | |
キーワード(1)(和/英) | / Dynamic Feedback MCML |
第 1 著者 氏名(和/英) | / Tetsuo ENDOH |
第 1 著者 所属(和/英) | Center for Interdisciplinary Research, Tohoku University |
発表年月日 | 2008-07-11 |
資料番号 | ED2008-82,SDM2008-101 |
巻番号(vol) | vol.108 |
号番号(no) | 121 |
ページ範囲 | pp.- |
ページ数 | 5 |
発行日 |