Minimum Energy Tracking Loop With Embedded DC-DC Converter Delivering Voltages Down To 250mV In 65nm CMOS

Ramadass Y., A. P. Chandrakasan, "Minimum Energy Tracking Loop with Embedded DC-DC Converter Delivering Voltages Down to 250mV in 65nm CMOS," IEEE International Solid-State Circuits Conference (ISSCC), pp. 64-65, February 2007. [Slides]