List of the voltage reference and measurement circuit of the threshold voltage of a mos transistor, applicable to this list of the reference voltage.

摘要

P the present invention relates to a list of the voltage reference. / p & & p & this list is characterizes in that it comprises two transistors t and t of the mos type, one of the transistors t comprises a channel having a dimension is the same order of magnitude as the corresponding dimension of the extension with respect to the source and drain of transistor of the space charge area, the other dimension is small relative to the extension of the space charge region; the other transistor t comprises a channel whose dimensions are large, the two screws - to - respect to the corresponding dimensions of the extension of the space charge region, means are provided in order to carry out the difference of the threshold voltages of transistors t and t, this difference in threshold voltage representing the reference voltage. / p & & p & application to the power supply circuits integrated a larger scale. / p