Ultra-Dynamic Voltage Scaling (UDVS) Using Sub-Threshold Operation And Local Voltage Dithering

Calhoun, B. H., A. P. Chandrakasan, "Ultra-Dynamic Voltage Scaling (UDVS) Using Sub-Threshold Operation and Local Voltage Dithering," IEEE Journal of Solid-State Circuits, Vol. 41, No. 1, pp. 238-245, January 2006.