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)
,
PDFダウンロードページ PDFダウンロードページへ
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
開催期間 2008/7/2(から1日開催)
開催地(和)
開催地(英)
テーマ(和)
テーマ(英)
委員長氏名(和)
委員長氏名(英)
副委員長氏名(和)
副委員長氏名(英)
幹事氏名(和)
幹事氏名(英)
幹事補佐氏名(和)
幹事補佐氏名(英)

講演論文情報詳細
申込み研究会 Electron Devices (ED)
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