Please use this identifier to cite or link to this item:
http://hdl.handle.net/10773/5202
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DC Field | Value | Language |
---|---|---|
dc.contributor.author | Alves, L. N. | pt |
dc.contributor.author | Cura, J.L. | pt |
dc.date.accessioned | 2012-01-18T09:55:09Z | - |
dc.date.issued | 2009 | - |
dc.identifier.isbn | 978-1-4244-3896-9 | - |
dc.identifier.uri | http://hdl.handle.net/10773/5202 | - |
dc.description.abstract | This paper presents a new technique that allows the realization of exact voltage gain relations in feedback amplifiers. Basically, this technique exploits the imperfect subtraction characteristics of traditional differential amplifiers, as a means to nullify the closed-loop gain error of the complete configuration. The validation of the proposed technique was achieved following a simulation perspective, using a specially designed circuit, in a 350nm CMOS process. The achieved results show that it is possible to arbitrarily reduce the gain error, improving the control precision of the subtraction process. © 2009 IEEE. | pt |
dc.language.iso | eng | pt |
dc.publisher | Institute of Electrical and Electronics Engineers (IEEE) | pt |
dc.relation.uri | http://www.scopus.com/inward/record.url?eid=2-s2.0-71249135587&partnerID=40&md5=4f1be93cd7478aac96fd89f66c747dd7 | - |
dc.rights | restrictedAccess | por |
dc.subject | Closed loop gain | pt |
dc.subject | CMOS processs | pt |
dc.subject | Control precision | pt |
dc.subject | Gain errors | pt |
dc.subject | Voltage gain | pt |
dc.subject | Differential amplifiers | pt |
dc.subject | Feedback amplifiers | pt |
dc.subject | Gain measurement | pt |
dc.subject | Circuit theory | pt |
dc.title | A new technique to achieve exact and controllable voltage gain relations in feedback amplifiers | pt |
dc.type | conferenceObject | pt |
dc.peerreviewed | yes | pt |
ua.publicationstatus | published | pt |
ua.event.date | 23-27 agosto, 2009 | pt |
ua.event.type | conference | pt |
degois.publication.firstPage | 355 | pt |
degois.publication.lastPage | 358 | pt |
degois.publication.title | ECCTD 2009: IEEE European Conference on Circuit Theory and Design | - |
dc.date.embargo | 10000-01-01 | - |
dc.identifier.doi | 10.1109/ECCTD.2009.5274995 | * |
Appears in Collections: | DETI - Comunicações |
Files in This Item:
File | Description | Size | Format | |
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PID942895.pdf | Documento final | 353.06 kB | Adobe PDF |
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