Sumanth Amarchinta

Learn More
Most medical implantable devices and wearable electronics have critical battery life requirements. Such devices will fundamentally benefit from ultra low voltage or subthreshold operation of circuits, leading to longer battery life. In this work, we focus on designing a subthreshold standard cell library and improving their performance using charge(More)
Subthreshold circuits are ideal for ultra low power applications. However, they suffer from low operating speeds. By improving the speed of subthreshold circuits their application spectrum can be expanded. In this paper, two existing biasing methods and a new approach to substrate biasing to improve the performance of subthreshold circuits is presented. We(More)
  • 1