|Title:||Current mirror based low voltage single supply CMOS level up-shifter||Authors:||García Montesdeoca, José Carlos
Montiel Nelson, Juan Antonio
|UNESCO Clasification:||3307 Tecnología electrónica||Issue Date:||2019||Journal:||Midwest Symposium on Circuits and Systems||Conference:||62nd International Midwest Symposium on Circuits and Systems||Abstract:||A current mirror based low voltage single supply CMOS level up-shifter (fcm-ls) for upconverting signals from 0.4 to 0.8V power supply domain is presented in this work. Based on the post-layout simulation, fcm-ls provides 48.5% lower energy consumption and 29.7% better speed than a similar circuit topology (vl-ls). Both circuits are implemented in 65nm CMOS process and use low threshold voltage transistors. With a power supply voltage of 0.8V, and an input voltage range of 0.4V, we obtain up to 63.4% energy-delay-product (EDP) improvement at 500MHz frequency and 590fF output loading, over reference circuit . Active area is optimized to achieve low static and dynamic energy consumption at the maximum load capacitance. The limits of proposed circuit are verified using the post-layout simulation results.||URI:||http://hdl.handle.net/10553/70106||ISBN:||9781728127880||ISSN:||1548-3746||DOI:||10.1109/MWSCAS.2019.8884885||Source:||Midwest Symposium on Circuits and Systems [ISSN 1548-3746],v. 2019-August, p. 1-4|
|Appears in Collections:||Actas de congresos|
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