{"title":"20 Gb/s Dual-Mode SST VCSEL Driver","authors":"S. Mahran, O. Liboiron-Ladouceur, G. Cowan","doi":"10.1109/MWSCAS47672.2021.9531803","DOIUrl":null,"url":null,"abstract":"This work presents simulation results of a CMOS 1.2-V single-ended source-series-terminated (SST) voltage-mode electrical link driver in a 65 nm technology. The driver operates in two driving modes. The first mode uses symmetric pre-emphasis feedforward equalization to drive a short electrical link which introduces a total loss of 16 dB including electro-static discharge (ESD) and wire bonding losses at 10 GHz. The second mode drives a VCSEL diode through an electrical link exploiting asymmetric equalization. Through simulation, this dual-mode proposed driver operates up to 20 Gb/s and is estimated to dissipate 40 mW of power.","PeriodicalId":6792,"journal":{"name":"2021 IEEE International Midwest Symposium on Circuits and Systems (MWSCAS)","volume":"124 1","pages":"428-431"},"PeriodicalIF":0.0000,"publicationDate":"2021-08-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2021 IEEE International Midwest Symposium on Circuits and Systems (MWSCAS)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/MWSCAS47672.2021.9531803","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2
Abstract
This work presents simulation results of a CMOS 1.2-V single-ended source-series-terminated (SST) voltage-mode electrical link driver in a 65 nm technology. The driver operates in two driving modes. The first mode uses symmetric pre-emphasis feedforward equalization to drive a short electrical link which introduces a total loss of 16 dB including electro-static discharge (ESD) and wire bonding losses at 10 GHz. The second mode drives a VCSEL diode through an electrical link exploiting asymmetric equalization. Through simulation, this dual-mode proposed driver operates up to 20 Gb/s and is estimated to dissipate 40 mW of power.
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