{"title":"A 25Gb/s Common-Cathode VCSEL Driver","authors":"K. T. Ng, Y. Choi, Keh-Chung Wang","doi":"10.1109/CSICS.2014.6978529","DOIUrl":null,"url":null,"abstract":"A common-cathode VCSEL driver is presented in this paper. Overcoming the large parasitics introduced by the current source at the output node, this VCSEL driver is able to operate at data rate of 25Gb/s. With different rising/falling edge speed, it is able to address the non-linear issues of VCSEL diode. The VCSEL driver was fabricated using IBM8HP BiCMOS technology, dissipating less than 60mW and featuring a core area of 0.45mmX200mm.","PeriodicalId":309722,"journal":{"name":"2014 IEEE Compound Semiconductor Integrated Circuit Symposium (CSICS)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2014-12-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"8","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2014 IEEE Compound Semiconductor Integrated Circuit Symposium (CSICS)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/CSICS.2014.6978529","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 8
Abstract
A common-cathode VCSEL driver is presented in this paper. Overcoming the large parasitics introduced by the current source at the output node, this VCSEL driver is able to operate at data rate of 25Gb/s. With different rising/falling edge speed, it is able to address the non-linear issues of VCSEL diode. The VCSEL driver was fabricated using IBM8HP BiCMOS technology, dissipating less than 60mW and featuring a core area of 0.45mmX200mm.
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