DocumentCode :
3472787
Title :
Low Power High Speed Domino Logic based on Double Capacitive Body Biased Keeper
Author :
Tung, H.-T. ; Son, J.-P. ; Kim, C.-R. ; Wang, N.-N. ; Kim, S.W.
Author_Institution :
Dept. of Electr. & Comput. Eng., Korea Univ., Seoul
fYear :
2006
fDate :
23-26 Oct. 2006
Firstpage :
1870
Lastpage :
1872
Abstract :
In this paper, a double capacitive body biased keeper (DCBBK) for domino logic gate is proposed. By using this technique, the threshold voltage of keeper transistor adapts to multi operating phase to reduce leakage power consumption and enhance speed compare to other techniques such as standard domino (SD) without body bias, dynamic body biased keeper (DBBK) and single capacitive body biased keeper (SCBBK). All the various body bias circuits are applied to a wide fan in OR domino gate for evaluating delay time, power consumption, power-delay product (PDP) and noise immunity. The simulation results for 0.18 mum Hynix CMOS technology show that DCBBK reduces 44%, 20%, 9% in power compare to SD, DBBK, SCBBK while DBBK, SCBBK, DCBBK improve 46% in speed than SD gate
Keywords :
CMOS logic circuits; logic gates; low-power electronics; CMOS technology; OR domino gate; capacitive body biased keeper; domino logic gate; leakage power consumption; noise immunity; power-delay product; threshold voltage; CMOS logic circuits; CMOS technology; Circuit noise; Circuit simulation; Clocks; Delay effects; Energy consumption; Immune system; Phase noise; Threshold voltage;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Solid-State and Integrated Circuit Technology, 2006. ICSICT '06. 8th International Conference on
Conference_Location :
Shanghai
Print_ISBN :
1-4244-0160-7
Electronic_ISBN :
1-4244-0161-5
Type :
conf
DOI :
10.1109/ICSICT.2006.306492
Filename :
4098566
Link To Document :
بازگشت