Electronically Tunable Current-mode High-order Ladder Low-pass Filters Based on CMOS Technology

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dc.contributor.authorKunto, Terdsak
dc.contributor.authorPrommee, Pipat
dc.contributor.authorAbuelma'atti, Muhammad Taher
dc.coverage.issue4cs
dc.coverage.volume24cs
dc.date.accessioned2016-01-06T08:08:11Z
dc.date.available2016-01-06T08:08:11Z
dc.date.issued2015-12cs
dc.description.abstractThis paper describes the design of current mode low-pass ladder filters based on CMOS technology. The filters are derived from passive RLC ladder filter prototypes using new CMOS lossy and lossless integrators. The all-pole and Elliptic approximations are used in the proposed low-pass filter realizations. The proposed two types of filter can be electronically tuned between 10kHz and 100MHz through bias current from 0.03µA to 300µA. The proposed filters use 1.5 V power supply with 3 mW power consumption at 300 µA bias current. The proposed filters are resistorless, use grounded capacitors and are suitable for further integration. The total harmonic distortion (THD) of the low-pass filters is less than 1% over the operating frequency range. PSPICE simulation results, obtained by using TSMC 0.18µm technology, confirm the presented theory.en
dc.formattextcs
dc.format.extent974-987cs
dc.format.mimetypeapplication/pdfen
dc.identifier.citationRadioengineering. 2015 vol. 24, č. 4, s. 974-987. ISSN 1210-2512cs
dc.identifier.doi10.13164/re.2015.0974en
dc.identifier.issn1210-2512
dc.identifier.urihttp://hdl.handle.net/11012/51898
dc.language.isoencs
dc.publisherSpolečnost pro radioelektronické inženýrstvícs
dc.relation.ispartofRadioengineeringcs
dc.relation.urihttp://www.radioeng.cz/fulltexts/2015/15_04_0974_0987.pdfcs
dc.rightsCreative Commons Attribution 3.0 Unported Licenseen
dc.rights.accessopenAccessen
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/en
dc.subjectCMOSen
dc.subjectcurrent modeen
dc.subjectladder filtersen
dc.subjectall-poleen
dc.subjectellipticen
dc.subjectlow-pass filteren
dc.titleElectronically Tunable Current-mode High-order Ladder Low-pass Filters Based on CMOS Technologyen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
eprints.affiliatedInstitution.facultyFakulta eletrotechniky a komunikačních technologiícs
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