Low voltage current and voltage generator
作者： Stefan Marinca
DOI:
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摘要: A bandgap reference circuit which is operable in low supply conditions described. Such a includes second amplifier and resistor at the output of cell to create constant current summing node PTAT CTAT currents are summed. In modifications it possible also provide voltage corresponding signal provided node. further modification enables generation whose value related base emitter Vbe bipolar transistor. Further for curvature correction within by biasing each first transistors Q1 Q2 with different forms.
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