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A 1.05-V 62-MHz with 0.12-nW standby power SOTB-65nm chip of 32-point DCT based on adaptive CORDIC

Duc-Hung Le, Trong-Thuc Hoang, Cong-Kha Pham
2019 IEICE Electronics Express  
In this paper, a Silicon On Thin Buried-oxide (SOTB) implementation of a 32-point Discrete Cosine Transform (DCT) is presented.  ...  In the standby mode, the least power consumption of 0.12-nW was achieved at the 0.4-V power supply when the clock-gating technique and -2.5-V reverse back-gate biassing were applied.  ...  This research is also in the cooperation with Pham's laboratory at the University of Electro-Communications (UEC), Tokyo, Japan.  ... 
doi:10.1587/elex.16.20190116 fatcat:nzatltnplnhddorf2rwfhg7huq