Digital circuits operating in sub-threshold use a supply voltage that is less than the threshold voltages of the transistors. In this region of operation, they consume less energy for active operation ...

Back in 1999, Bob Pease touched on the operation of CMOS transistors in subthreshold mode. In his article, he pointed out that analog designers can use CMOS ICs such as the CD4007, a dual matched pair ...

When looking at new architectures for low-power operation, it is easy to get fixated on one part of the design and ignore the ramifications for the rest of the system. The consequences of that are ...

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

As power consumption has become one of the most important metrics of CPU design, we've seen a variety of methods proposed for lowering CPU TDP. Intel makes extensive use of dynamic voltage and ...

As power consumption has become one of the most important metrics of CPU design, we've seen a variety of methods proposed for lowering CPU TDP. Intel makes extensive use of dynamic voltage and ...