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0.37-pJ/b/dB PAM-4 Transmitter and Adaptive Receiver with Fixed Data and Threshold Levels for 12-m Automotive Camera Link

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dc.contributor.authorLee, Woonghee-
dc.contributor.authorShim, Minkyo-
dc.contributor.authorLee, Yunhee-
dc.contributor.authorYang, Heejin-
dc.contributor.authorKo, Han-Gon-
dc.contributor.authorChoi, Woo-Seok-
dc.contributor.authorJeong, Deog-Kyoon-
dc.date.accessioned2022-10-05T04:09:57Z-
dc.date.available2022-10-05T04:09:57Z-
dc.date.created2022-07-21-
dc.date.created2022-07-21-
dc.date.created2022-07-21-
dc.date.created2022-07-21-
dc.date.created2022-07-21-
dc.date.issued2021-09-
dc.identifier.citationEuropean Solid-State Circuits Conference, pp.475-478-
dc.identifier.issn1930-8833-
dc.identifier.urihttps://hdl.handle.net/10371/185290-
dc.description.abstractThis paper presents a transmitter and an adaptive receiver for the next-generation automotive camera link with four-level pulse amplitude modulation (PAM-4) signaling. The PAM-4 transmitter utilizes push-pull current drivers and a 3-tap feed-forward equalizer to improve impedance matching and eye margin, respectively. In order to cancel the sampler offset for a lower bit error rate (BER), instead of adjusting data and threshold levels, the gain of a programmable gain amplifier is adjusted adaptively under fixed data and threshold levels. The transmitter delivers 8-Gb/s PAM-4 signal to the adaptive receiver through a lossy 12-m cable (22-dB channel loss) with a BER of 1E-8, and the eye margin larger than 0.15 UI x 50 mV is measured for a BER of 1E-5. The prototype chips consume 65.2 mW (excluding PLL), exhibiting an FoM of 0.37 pJ/bit/dB.-
dc.language영어-
dc.publisherInstitute of Electrical and Electronics Engineers Inc.-
dc.title0.37-pJ/b/dB PAM-4 Transmitter and Adaptive Receiver with Fixed Data and Threshold Levels for 12-m Automotive Camera Link-
dc.typeArticle-
dc.identifier.doi10.1109/ESSCIRC53450.2021.9567857-
dc.citation.journaltitleEuropean Solid-State Circuits Conference-
dc.identifier.wosid000766309500111-
dc.identifier.scopusid2-s2.0-85118441195-
dc.citation.endpage478-
dc.citation.startpage475-
dc.description.isOpenAccessN-
dc.contributor.affiliatedAuthorChoi, Woo-Seok-
dc.contributor.affiliatedAuthorJeong, Deog-Kyoon-
dc.type.docTypeProceedings Paper-
dc.description.journalClass1-
dc.subject.keywordAuthorfour-level pulse amplitude modulation (PAM-4)-
dc.subject.keywordAuthortransmitter-
dc.subject.keywordAuthoradaptive receiver-
dc.subject.keywordAuthorautomotive interface-
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