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Ponencia
A novel switched capacitor frequency tuning technique for continuous-time Gm-C filters
dc.creator | Sánchez Rodríguez, Trinidad | |
dc.creator | Muñoz Chavero, Fernando | |
dc.creator | Torralba Silgado, Antonio Jesús | |
dc.creator | González Carvajal, Ramón | |
dc.date.accessioned | 2015-03-12T11:39:55Z | |
dc.date.available | 2015-03-12T11:39:55Z | |
dc.date.issued | 2009 | |
dc.identifier.uri | http://hdl.handle.net/11441/23450 | |
dc.description.abstract | A novel approach for the automatic frequency tuning of Continuous Time Filters is presented. This approach is based on a switched capacitor circuit and only needs three capacitors, some switches and a replica transconductor to adjust the pole frequency of the filter. Despite the simplicity of the scheme, the accuracy of the proposed system is under 1% of frequency error. To evaluate the idea a version of the circuit has been designed in a 0.5 µm CMOS technology with a 3.3 V power supply and simulation results are provided. | es |
dc.format | application/pdf | es |
dc.language.iso | eng | es |
dc.relation.ispartof | XXIV Conference on Design of Circuits and Integrated Systems: Zaragoza, 18-20 de noviembre 2009 | es |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Frequency Tuning | es |
dc.subject | Gm-C Filters | es |
dc.subject | Switched Capacitor | es |
dc.subject | Transconductor | es |
dc.subject | Low Power | es |
dc.title | A novel switched capacitor frequency tuning technique for continuous-time Gm-C filters | es |
dc.type | info:eu-repo/semantics/conferenceObject | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Ingeniería Electrónica | es |
dc.identifier.idus | https://idus.us.es/xmlui/handle/11441/23450 |
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