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Ultralow In-Band Phase Noise Injection-Locked Frequency Multiplier Design Based on Open-Loop Frequency Calibration

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dc.contributor.authorSeong, Taeho-
dc.contributor.authorLee, Yongsun-
dc.contributor.authorChoi, Jaehyouk-
dc.date.accessioned2024-04-25T04:12:23Z-
dc.date.available2024-04-25T04:12:23Z-
dc.date.created2024-04-25-
dc.date.issued2014-09-
dc.identifier.citationIEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS, Vol.61 No.9, pp.701-705-
dc.identifier.issn1549-7747-
dc.identifier.urihttps://hdl.handle.net/10371/199436-
dc.description.abstractA new design methodology is proposed for an ultralow in-band phase noise injection-locked frequency multiplier (ILFM) based on open-loop frequency calibration. The prototype ILFM was designed and fabricated in the 65-nm CMOS process. Using an open-loop calibrator without a real-time monitoring loop, the ILFM achieved excellent in-band phase noise with low power consumption and a small silicon area. Following the design procedure based on the phase noise analysis, the proposed ILFM showed that the open-loop calibrator was capable of overcoming phase noise degradation due to process-voltage-temperature variations. The output frequency was 3.0 GHz when the oscillator was injection locked by the 15th harmonic of the 200-MHz reference clock. The in-band phase noise performance was -117.0, -122.6, and -124.5 dBc/Hz at 10-, 100-, and 1-MHz offsets, respectively. The total active area was 0.19 mm(2), and the power consumption was 8.1 mW.-
dc.language영어-
dc.publisherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC-
dc.titleUltralow In-Band Phase Noise Injection-Locked Frequency Multiplier Design Based on Open-Loop Frequency Calibration-
dc.typeArticle-
dc.identifier.doi10.1109/TCSII.2014.2335435-
dc.citation.journaltitleIEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS-
dc.identifier.wosid000341985600013-
dc.identifier.scopusid2-s2.0-84930641158-
dc.citation.endpage705-
dc.citation.number9-
dc.citation.startpage701-
dc.citation.volume61-
dc.description.isOpenAccessN-
dc.contributor.affiliatedAuthorChoi, Jaehyouk-
dc.type.docTypeArticle-
dc.description.journalClass1-
dc.subject.keywordPlusOSCILLATOR-
dc.subject.keywordPlusLOCKING-
dc.subject.keywordPlusWAVE-
dc.subject.keywordAuthorCalibrator-
dc.subject.keywordAuthorfrequency multiplier-
dc.subject.keywordAuthorin-band phase noise-
dc.subject.keywordAuthorinjection locked-
dc.subject.keywordAuthorprocess-voltage-temperature (PVT)-
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  • Department of Electrical and Computer Engineering
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