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Variable strength keeper for high-speed and low-leakage carbon nanotube domino logic.
- Source :
-
Microelectronics Journal . Apr2017, Vol. 62, p12-20. 9p. - Publication Year :
- 2017
-
Abstract
- A new variable strength keeper technique is proposed in this paper for achieving robust, high-speed, and low-leakage dynamic logic gates with carbon nanotube transistors. The strength of keeper is dynamically adjusted depending on the logical state of dynamic node during input evaluation phase in a domino logic circuit. While providing similar noise immunity, the evaluation delay and power-delay product of proposed domino circuits are reduced by up to 13.33% and 13.84%, respectively, as compared to standard domino circuits in a 16 nm carbon nanotube transistor technology. Furthermore, the proposed domino circuits provide up to 77.98% savings in average leakage power consumption as compared to standard domino logic circuits in idle mode. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00262692
- Volume :
- 62
- Database :
- Academic Search Index
- Journal :
- Microelectronics Journal
- Publication Type :
- Academic Journal
- Accession number :
- 122125846
- Full Text :
- https://doi.org/10.1016/j.mejo.2017.01.010