High Efficiency Cross-Coupled Charge Pump Circuit with Four-Clock Signals
نویسندگان
چکیده
منابع مشابه
A High Efficiency and Low Ripple Cross-Coupled Charge Pump Circuit
Abstract: A fully integrated cross-coupled charge pump circuit with four-clock signals and a new method of body bias have been proposed. The new clock scheme eliminates all of the reversion power loss and reduces the ripple voltage. In addition, the largest voltage differences between the terminals of all transistors do not exceed the supply voltage. We have also solved the gate-oxide overstres...
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Copyright ©2014 KIEEME. All rights reserved. This is an open-access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0) which permits unrestricted noncommercial use, distribution, and reproduction in any medium, provided the original work is properly cited. pISSN: 1229-7607 eISSN: 2092-7592 DOI: http://dx...
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Conventional charge pump circuits use a fixed switching frequency that leads to power efficiency degradation for loading less than the rated loading. This paper proposes a level shifter design that also functions as a frequency converter to automatically vary the switching frequency of a dual charge pump circuit according to the loading. The switching frequency is designed to be 25 kHz with 12 ...
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ژورنال
عنوان ژورنال: Radioelectronics and Communications Systems
سال: 2018
ISSN: 0735-2727,1934-8061
DOI: 10.3103/s073527271812004x