In this paper, a dual supply level shifter is designed for robust voltage shifting from sub threshold to above threshold domain using high voltage CMOS technique. High voltage CMOS is an effective circuit level technique that improves the performance and design by utilizing high threshold voltage. In this minimum input voltage attainable while maintaining robust operation is found to be around ...

In this paper, a dual supply level shifter is designed for robust voltage shifting from sub threshold to above threshold domain using high voltage CMOS technique. High voltage CMOS is an effective circuit level technique that improves the performance and design by utilizing high threshold voltage. In this minimum input voltage attainable while maintaining robust operation is found to be around ...

Fully-depleted SOI devices are being considered for low power applications due to their threshold voltage, sub-threshold slope and capacitance advantages over other technologies. However, the threshold voltage of a fully-depleted SOI device is a strong function of the silicon film and sacrificial oxide thicknesses. Thus, to fully realize the advantages of fully-depleted SOI devices in commercia...

I hereby declare that I am the sole author of this thesis. This is a true copy of the thesis, including any required final revisions, as accepted by my examiners. I understand that my thesis may be made electronically available to the public. Abstract This thesis presents a study of the bias-induced threshold voltage metastability phenomenon of the hydrogenated amorphous silicon (a-Si:H) thin f...

With the dramatic increase in the number of transistors on a chip and the increasing needs for battery-powered applications, low-voltage circuit design techniques have been widely studied in recent year. However, these low supply voltage research efforts have been focused mainly on digital circuits, especially on high density memory circuits. Reported success in achieved high performance low vo...

Improving transient voltage stability is one of the most important issues that must be provided by doubly fed induction generator (DFIG)-based wind farms (WFs) according to the grid code requirement. This paper proposes adjusted DC-link chopper based passive voltage compensator and modified transient voltage controller (MTVC) based active voltage compensator for improving transient voltage stab...

Knowing, that the threshold voltage of the EEPROM memory cells is a key parameter to determine the overall performance of the memory, a build in structure to extract this information is a very relevant choice to fast diagnose failure in the memory. Thus, the objective of this paper is to present a built in self-diagnosis of EEPROM memory cells, based on threshold voltage extraction. In order to...