DC Field | Value | Language |
---|---|---|
dc.contributor.author | Nguyen, Huy-Hieu | ko |
dc.contributor.author | Nguyen, Hoai-Nam | ko |
dc.contributor.author | Lee, Jeong-Seon | ko |
dc.contributor.author | Lee, Sang-Gug | ko |
dc.date.accessioned | 2013-08-22T02:24:13Z | - |
dc.date.available | 2013-08-22T02:24:13Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2009-09 | - |
dc.identifier.citation | IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS, v.56, no.9, pp.699 - 703 | - |
dc.identifier.issn | 1549-7747 | - |
dc.identifier.uri | http://hdl.handle.net/10203/175525 | - |
dc.description.abstract | In previous works, the authors reported on binary-weighted switching and reconfiguration techniques to design programmable gain amplifiers (PGAs) with a wide decibel (dB)-linear range, a small gain error, a wide 3-dB bandwidth, and high linearity. In this brief, two techniques are analyzed in more detail. Adopting the two techniques, a new low-voltage PGA version is proposed that offers a precise and process/temperature- insensitive gain and achieves a double dB- linear range with a small gain error while maintaining the same chip size, as compared with those of previous designs. Implemented in 0.18-mu m CMOS, from the measurements, the proposed PGA shows a dB- linear gain range of 42 dB (-21 to 21 dB) with a gain error of less than +/- 0.54 dB, a maximum input-referred third-order intercept point (IIP3) of 14 dBm, and a 3-dB bandwidth of 60 MHz at the maximum gain while consuming only 2.1 mA from a 1.5-V supply. | - |
dc.language | English | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.subject | VGA | - |
dc.title | A Binary-Weighted Switching and Reconfiguration-Based Programmable Gain Amplifier | - |
dc.type | Article | - |
dc.identifier.wosid | 000269777400003 | - |
dc.identifier.scopusid | 2-s2.0-70349737562 | - |
dc.type.rims | ART | - |
dc.citation.volume | 56 | - |
dc.citation.issue | 9 | - |
dc.citation.beginningpage | 699 | - |
dc.citation.endingpage | 703 | - |
dc.citation.publicationname | IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS | - |
dc.identifier.doi | 10.1109/TCSII.2009.2027958 | - |
dc.contributor.localauthor | Lee, Sang-Gug | - |
dc.contributor.nonIdAuthor | Lee, Jeong-Seon | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Decibel (dB)-linear gain | - |
dc.subject.keywordAuthor | digitally controlled variable-gain amplifier (VGA) | - |
dc.subject.keywordAuthor | programmable gain amplifier (PGA) | - |
dc.subject.keywordAuthor | reconfiguration | - |
dc.subject.keywordPlus | VGA | - |
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