The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
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The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Dans cet article, nous proposons la nouvelle technique MCML à rétroaction dynamique (DF-) pour les verrous de type MCML à grande vitesse et à gain élevé. Le concept de la technique DF-MCML proposée est le suivant : le signal du nœud de sortie est renvoyé au nœud d'entrée en mode d'échantillonnage, et le nœud de sortie est ouvert à partir du nœud d'entrée en mode maintien. La théorie analytique montre que grâce à cette séquence de rétroaction dynamique, la stabilité et la sensibilité du verrouillage en mode d'échantillonnage sont améliorées de manière exponentielle et que le gain du verrouillage en mode maintien est considérablement augmenté. Enfin, nous avons étudié numériquement les performances du circuit du nouveau verrou de type DF-MCML par rapport au verrou de type MCML conventionnel en utilisant le simulateur P-Spice. La fréquence de fonctionnement maximale du verrou de type DF-MCML à 180 nm atteint plus de 20 GHz, soit 2 fois celle du verrou de type MCML conventionnel. Il est clair que la nouvelle technique MCML à rétroaction dynamique proposée convient aux ULSI Si à haute vitesse et à gain élevé de plus de 10 GHz.
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Tetsuo ENDOH, Masashi KAMIYANAGI, "Novel Concept Dynamic Feedback MCML Technique for High-Speed and High-Gain MCML Type Latch" in IEICE TRANSACTIONS on Electronics,
vol. E92-C, no. 5, pp. 603-607, May 2009, doi: 10.1587/transele.E92.C.603.
Abstract: In this paper, we propose the novel Dynamic Feedback (DF-) MCML technique for high-speed and high-gain MCML type latch. 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 latch in Sampling-Mode is exponentially improved, and the gain of latch in Holding-Mode is drastically increased. Finally, we have numerically investigated the circuit performance of the novel DF-MCML type latch in comparison with the conventional MCML type latch by using P-Spice simulator. The maximum operation frequency of 180 nm DF-MCML type latch reaches over 20 GHz that is 2 times than the conventional MCML type latch. It is made clear that the proposed novel Dynamic Feedback MCML technique is suitable for over 10 GHz high-speed and high-gain Si ULSIs.
URL: https://global.ieice.org/en_transactions/electronics/10.1587/transele.E92.C.603/_p
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@ARTICLE{e92-c_5_603,
author={Tetsuo ENDOH, Masashi KAMIYANAGI, },
journal={IEICE TRANSACTIONS on Electronics},
title={Novel Concept Dynamic Feedback MCML Technique for High-Speed and High-Gain MCML Type Latch},
year={2009},
volume={E92-C},
number={5},
pages={603-607},
abstract={In this paper, we propose the novel Dynamic Feedback (DF-) MCML technique for high-speed and high-gain MCML type latch. 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 latch in Sampling-Mode is exponentially improved, and the gain of latch in Holding-Mode is drastically increased. Finally, we have numerically investigated the circuit performance of the novel DF-MCML type latch in comparison with the conventional MCML type latch by using P-Spice simulator. The maximum operation frequency of 180 nm DF-MCML type latch reaches over 20 GHz that is 2 times than the conventional MCML type latch. It is made clear that the proposed novel Dynamic Feedback MCML technique is suitable for over 10 GHz high-speed and high-gain Si ULSIs.},
keywords={},
doi={10.1587/transele.E92.C.603},
ISSN={1745-1353},
month={May},}
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TY - JOUR
TI - Novel Concept Dynamic Feedback MCML Technique for High-Speed and High-Gain MCML Type Latch
T2 - IEICE TRANSACTIONS on Electronics
SP - 603
EP - 607
AU - Tetsuo ENDOH
AU - Masashi KAMIYANAGI
PY - 2009
DO - 10.1587/transele.E92.C.603
JO - IEICE TRANSACTIONS on Electronics
SN - 1745-1353
VL - E92-C
IS - 5
JA - IEICE TRANSACTIONS on Electronics
Y1 - May 2009
AB - In this paper, we propose the novel Dynamic Feedback (DF-) MCML technique for high-speed and high-gain MCML type latch. 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 latch in Sampling-Mode is exponentially improved, and the gain of latch in Holding-Mode is drastically increased. Finally, we have numerically investigated the circuit performance of the novel DF-MCML type latch in comparison with the conventional MCML type latch by using P-Spice simulator. The maximum operation frequency of 180 nm DF-MCML type latch reaches over 20 GHz that is 2 times than the conventional MCML type latch. It is made clear that the proposed novel Dynamic Feedback MCML technique is suitable for over 10 GHz high-speed and high-gain Si ULSIs.
ER -