A Current Reference With Multiple Nonlinear Current Mirrors to Reduce Noise, Mismatch, and Impact of Supply Voltage Variation

This brief presents two improved concepts for self-biased current references. The first approach consists of a current loop with not only one linear and one nonlinear current mirror, but with two stacked complementary nonlinear current mirrors. By this, noise, mismatch and impact of supply voltage v...

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Veröffentlicht in:	IEEE transactions on circuits and systems. II, Express briefs Express briefs, 2023-05, Vol.70 (5), p.1729-1733
Hauptverfasser:	Veit, Dominik, Oehm, Jurgen
Format:	Artikel
Sprache:	eng
Schlagworte:	CMOS CMOS technology constructive correlation current loop Current mirrors Current reference Damping Electric potential Mirrors nonlinear current mirror Production PTAT voltage generation Semiconductor devices Tolerances Topology Transistors Voltage
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