Sub-1V V-I converter-based voltage-controlled oscillator with a linear gain characteristic
DC Field | Value | Language |
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dc.contributor.author | Choi, HyungJin | - |
dc.contributor.author | Min, Young-Jae | - |
dc.contributor.author | Ko, Jaehong | - |
dc.contributor.author | Han, Miseon | - |
dc.contributor.author | Han, Youngsun | - |
dc.date.accessioned | 2021-09-03T07:06:32Z | - |
dc.date.available | 2021-09-03T07:06:32Z | - |
dc.date.created | 2021-06-16 | - |
dc.date.issued | 2017-04-25 | - |
dc.identifier.issn | 1349-2543 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/83731 | - |
dc.description.abstract | This letter proposes a novel sub-1V voltage-current (V-I) converter- based voltage-controlled oscillator (VCO) for the low-voltage phaselocked loop (PLL) of display driver integrated circuit. The proposed VCO improves on the state-of-the-art V-I converter-based VCO, which uses a firstorder current equation for the VCO, to achieve linear voltage-to-frequency gain of the VCO (K-VCO) over the full range of the control voltage, from the ground to the supply voltage in sub-1V CMOS technology. To obtain a full supply transition output with high immunity to noise, the improved VCO is designed to control the gate voltage of a metal-oxide-semiconductor fieldeffect transistor (MOSFET), instead of the supply voltage of a ring oscillator without significant area overhead. As a result, the proposed VCO obtains a linear KVCO with a wider control voltage range than a conventional VCO when its tuning range is from 1.25 to 3.6 GHz in a 65 nm 1.0V CMOS technology. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | IEICE-INST ELECTRONICS INFORMATION COMMUNICATIONS ENG | - |
dc.subject | NOISE | - |
dc.subject | VCO | - |
dc.title | Sub-1V V-I converter-based voltage-controlled oscillator with a linear gain characteristic | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Min, Young-Jae | - |
dc.identifier.doi | 10.1587/elex.14.20170610 | - |
dc.identifier.scopusid | 2-s2.0-85027097816 | - |
dc.identifier.wosid | 000410738900008 | - |
dc.identifier.bibliographicCitation | IEICE ELECTRONICS EXPRESS, v.14, no.15 | - |
dc.relation.isPartOf | IEICE ELECTRONICS EXPRESS | - |
dc.citation.title | IEICE ELECTRONICS EXPRESS | - |
dc.citation.volume | 14 | - |
dc.citation.number | 15 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.subject.keywordPlus | NOISE | - |
dc.subject.keywordPlus | VCO | - |
dc.subject.keywordAuthor | voltage-controlled oscillator (VCO) | - |
dc.subject.keywordAuthor | phase-locked loop (PLL) | - |
dc.subject.keywordAuthor | display driver integrated circuit (DDI) | - |
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