Publications
Detailed Information
A 48-Gb/s Single-Ended PAM-4 Receiver with Adaptive Nonlinearity Compensation
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Kahyun | - |
dc.contributor.author | Yun, Daeho | - |
dc.contributor.author | Baek, Kyungmin | - |
dc.contributor.author | Choi, Woo-Seok | - |
dc.contributor.author | Jeong, Deog-Kyoon | - |
dc.date.accessioned | 2024-05-16T01:21:28Z | - |
dc.date.available | 2024-05-16T01:21:28Z | - |
dc.date.created | 2023-09-15 | - |
dc.date.created | 2023-09-15 | - |
dc.date.created | 2023-09-15 | - |
dc.date.issued | 2023-05 | - |
dc.identifier.citation | IEEE International Symposium on Circuits and Systems proceedings, Vol.2023-May, p. 190917 | - |
dc.identifier.issn | 0271-4302 | - |
dc.identifier.uri | https://hdl.handle.net/10371/202454 | - |
dc.description.abstract | This paper presents a 48-Gb/s single-ended PAM4 receiver (RX) with an adaptive nonlinearity compensating equalizer. The receiver incorporates 3 parallel Cherry-Hooper continuous-time linear equalizers (CTLEs) and a 1-tap 9-coefficient adaptive decision feedback equalizer (DFE). CTLEs provide a variable gain with offset-canceling calibration. The DFE detects the level separation mismatch ratio (RLM) of the transmitted data and nonlinear distortion within the receiver analog front-end (AFE). The nonlinearity is compensated by simultaneously adapting 9 coefficients of the nonlinearity compensator. The proposed RX is fabricated in the 40nm CMOS technology, occupying 0.236 mm(2). Measured in a 7-dB loss channel, the RX achieves a BER of less than 10-12 and energy efficiency of 2.97 pJ/b. | - |
dc.language | 영어 | - |
dc.publisher | IEEE International Symposium on Circuits and Systems proceedings | - |
dc.title | A 48-Gb/s Single-Ended PAM-4 Receiver with Adaptive Nonlinearity Compensation | - |
dc.type | Article | - |
dc.identifier.doi | 10.1109/ISCAS46773.2023.10182132 | - |
dc.citation.journaltitle | IEEE International Symposium on Circuits and Systems proceedings | - |
dc.identifier.wosid | 001038214602176 | - |
dc.identifier.scopusid | 2-s2.0-85167720352 | - |
dc.citation.startpage | 190917 | - |
dc.citation.volume | 2023-May | - |
dc.description.isOpenAccess | N | - |
dc.contributor.affiliatedAuthor | Choi, Woo-Seok | - |
dc.contributor.affiliatedAuthor | Jeong, Deog-Kyoon | - |
dc.type.docType | Proceedings Paper | - |
dc.description.journalClass | 1 | - |
dc.subject.keywordAuthor | Four-level pulse amplitude modulation (PAM-4) | - |
dc.subject.keywordAuthor | single-ended receiver (RX) | - |
dc.subject.keywordAuthor | adaptive decision feedback equalizer (DFE) | - |
dc.subject.keywordAuthor | Cherry-Hooper continuous-time linear equalizer (CTLE) | - |
dc.subject.keywordAuthor | level separation mismatch ratio (RLM) | - |
- Appears in Collections:
- Files in This Item:
- There are no files associated with this item.
Related Researcher
- College of Engineering
- Department of Electrical and Computer Engineering
Item View & Download Count
Items in S-Space are protected by copyright, with all rights reserved, unless otherwise indicated.