Engineers considermany forms ofcurrent leakagein electronicsystems tobe unusable.This thinkingis starting to change asdesigners begin to explorenew frontiers in ultra-low-powerdevices through ...

Ultra-low-voltage CMOS analog circuits operate from supply rails below 0.5 V to minimise power consumption in portable and energy-harvesting systems. Achieving high open-loop gain, flat frequency ...

1. Leakage becomes critical as designs approach subthrehold voltages around 0.3 V. Ambiq Micro’s Apollo family of ARM Cortex-M4F microcontrollers utilize a subthreshold voltage design that allows the ...

Tunnelling field-effect transistors exploit quantum mechanical band-to-band tunnelling to achieve steep subthreshold swing and ultra-low power consumption. Unlike conventional MOSFETs, TFETs rely on ...