A 0.18µm CMOS DDCCII for Portable LV-LP Filters
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Date
2013-06
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Mark
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Společnost pro radioelektronické inženýrství
Abstract
In this paper a current mode very low voltage (LV) (1V) and low power (LP) (21 µW) differential difference second generation current conveyor (CCII) is presented. The circuit is developed by applying the current sensing technique to a fully balanced version of a differential difference amplifier (DDA) so to design a suitable LV LP integrated version of the so-called differential difference CCII (DDCCII). Post-layout results, using a 0.18µm SMIC CMOS technology, have shown good general circuit performances making the proposed circuit suitable for fully integration in battery portable systems as, for examples, fully differential Sallen-Key bandpass filter.
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Radioengineering. 2013, vol. 22, č. 2, s. 434-439. ISSN 1210-2512
http://www.radioeng.cz/fulltexts/2013/13_02_0434_0439.pdf
http://www.radioeng.cz/fulltexts/2013/13_02_0434_0439.pdf
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Peer-reviewed
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en