DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kwon, Soon-Won | ko |
dc.contributor.author | Bae, Hyeon-Min | ko |
dc.date.accessioned | 2020-02-05T09:20:56Z | - |
dc.date.available | 2020-02-05T09:20:56Z | - |
dc.date.created | 2020-02-04 | - |
dc.date.created | 2020-02-04 | - |
dc.date.issued | 2019-12 | - |
dc.identifier.citation | IEEE TRANSACTIONS ON VERY LARGE SCALE INTEGRATION (VLSI) SYSTEMS, v.27, no.12, pp.2944 - 2948 | - |
dc.identifier.issn | 1063-8210 | - |
dc.identifier.uri | http://hdl.handle.net/10203/272135 | - |
dc.description.abstract | This brief presents a new frequency acquisition method using a semirotational frequency detection (SRFD) algorithm for referenceless clock and data recovery (CDR) in a serial-link receiver. The proposed SRFD algorithm classifies the bang-bang phase detector (BBPD) outputs to estimate the current phase state and detects the frequency mismatch between the input data and the sampling clock. The voltage-controlled oscillator (VCO)-track path in a digital loop filter (DLF) enables online calibration of a drifted frequency of the VCO caused by temperature or voltage variation after a frequency acquisition. The proposed algorithm can be implemented as a digitally synthesized circuit, lowering design efforts for referenceless CDRs. A 10-Gb/s transceiver IC with the proposed algorithm, fabricated in a 65-nm CMOS process, demonstrates successful recovery of the input phase without any reference clock. | - |
dc.language | English | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.title | A Fully Digital Semirotational Frequency Detection Algorithm for Bang-Bang CDRs | - |
dc.type | Article | - |
dc.identifier.wosid | 000508360300022 | - |
dc.identifier.scopusid | 2-s2.0-85075639238 | - |
dc.type.rims | ART | - |
dc.citation.volume | 27 | - |
dc.citation.issue | 12 | - |
dc.citation.beginningpage | 2944 | - |
dc.citation.endingpage | 2948 | - |
dc.citation.publicationname | IEEE TRANSACTIONS ON VERY LARGE SCALE INTEGRATION (VLSI) SYSTEMS | - |
dc.identifier.doi | 10.1109/TVLSI.2019.2940438 | - |
dc.contributor.localauthor | Bae, Hyeon-Min | - |
dc.contributor.nonIdAuthor | Kwon, Soon-Won | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Frequency detector | - |
dc.subject.keywordAuthor | referenceless clock and data recovery (CDR) | - |
dc.subject.keywordAuthor | serial links | - |
dc.subject.keywordPlus | DATA RECOVERY CIRCUIT | - |
dc.subject.keywordPlus | CLOCK | - |
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