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9th International Conference on Electronics, Circuits and Systems
A modified active current mirror suitable for precision current-mode algorithmic analog-to-digital converters is presented. Employing only a 5-transistor opamp, with aid of a novel method, the current mirror achieves high current transfer accuracy for a wide range of input current level. Comparison with a conventional active current mirror and first results associated with ADC implementation are also supplied, via spectreS simulations.doi:10.1109/icecs.2002.1045382 fatcat:sh3dt55vmfgovify6ieh4tnv2i