چکیده مقاله
In this paper a novel current output stage COS is introduced Deliberately compose of class AB operation and a special feedback scheme grants it such following everdemanded merits at power supplies of ± 0 5V Ultra Low Power P of 5 2μW, Ultra high Output resistance RO of 13GΩ and Ultra High Ratio of 500 for output current over biascurrent at low THD of 32dB Most desirably this capability increases with supply so that reaches the unique ratio of 5000 at ± 3 5V where these voltages are allowed , low THD of 31dB, and RO of 60MΩ These marvelous results are verified by HSpice simulation using 0 18μm CMOS technology of TSMC The Process robustness and the stability of the proposed COS are verified by Monte Carlo simulation and stepwise response, respectively
کلیدواژهها
نویسندگان
Khalil Monfaredi
مقاله A Novel Ultra Low Power Low Voltage Current Output Stage
شیوه ارجاع
Monfaredi, Khalil,1397,A Novel Ultra Low Power Low Voltage Current Output Stage,Fourth National Conference on New Achievements in Electrical and Computer and Industries,Esfarayen
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