Single-phase adiabatic flip-flops and sequential circuits with power-gating scheme

2009 ◽  
Author(s):  
Haiyan Ni ◽  
Jianping Hu
Keyword(s):  
Single Phase ◽  
Sequential Circuits ◽  
Power Gating ◽  
Gating Scheme

New Low-leakage Flip-flops with Power-gating Scheme for Ultra-low Power Systems

2011 ◽  
Vol 10 (11) ◽  
pp. 2161-2167 ◽  
Author(s):  
Jianping Hu ◽  
Xiaoying Yu ◽  
Jindan Chen
Keyword(s):  
Power Systems ◽  
Low Power ◽  
Power Gating ◽  
Ultra Low Power ◽  
Low Leakage ◽  
Gating Scheme

An automated runtime power-gating scheme

2007 ◽  
Author(s):  
Mototsugu Hamada ◽  
Takeshi Kitahara ◽  
Naoyuki Kawabe ◽  
Hironori Sato ◽  
Tsuyoshi Nishikawa ◽  
...  
Keyword(s):  
Power Gating ◽  
Gating Scheme

Near-Threshold Flip-Flops Using Clocked Adiabatic Logic in Nanometer CMOS Processes

2011 ◽  
Vol 460-461 ◽  
pp. 837-842 ◽  
Author(s):  
Hai Yan Ni ◽  
Jian Ping Hu
Keyword(s):  
Single Phase ◽  
Energy Savings ◽  
Logic Circuits ◽  
Sequential Circuits ◽  
Clock Generator ◽  
Nanometer Cmos ◽  
Wide Range ◽  
Adiabatic Logic ◽  
Auxiliary Signal ◽  
Near Threshold

This paper presents adiabatic flip-flops operating on near-threshold supply voltages. The near-threshold adiabatic flip-flops and sequential circuits are realized with improved CAL (Clocked Adiabatic Logic) circuits using a single-phase power clock. An auxiliary clock generator is used to obtain the non-overlap sinusoidal auxiliary signal pair. A near-threshold mode-10 counter is implemented. All circuits are simulated using Predictive Technology Model (PTM) 45nm process. The near-threshold adiabatic circuits attain large energy savings over a wide range of frequencies, as compared with conventional static CMOS logic circuits.

scholarly journals A novel power gating scheme with charge recycling

2006 ◽  
Vol 3 (12) ◽  
pp. 281-286 ◽  
Author(s):  
Akira TADA ◽  
Hiromi NOTANI ◽  
Masahiro NUMA
Keyword(s):  
Power Gating ◽  
Charge Recycling ◽  
Gating Scheme
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