A resistor-free temperature-compensated CMOS current reference


This paper presents a resistor-free temperature compensated CMOS current reference designed in a standard 0.18 um CMOS process. The temperature compensation scheme is achieved by combining a PTC (Positive Temperature Coefficient) current generator circuit with a NTC (Negative Temperature Coefficient) current generator circuit. The proposed design is shown… (More)
DOI: 10.1109/ISCAS.2010.5537432


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