{"title":"18Gb/s光IO: VCSEL驱动和TIA在90nm CMOS","authors":"A. Kern, A. Chandrakasan, I. Young","doi":"10.1109/VLSIC.2007.4342749","DOIUrl":null,"url":null,"abstract":"An 18 Gb/s optical data rate is achieved with a commercial GaAs VCSEL by applying rising and falling edge pre-emphasis with a 90 nm CMOS driver. The pre-emphasis pulse shape can be digitally adjusted with time resolution less than one bit period. The TIA receiver has cross-coupled cascodes to increase the amplifier gain/bandwidth and operates at 12.5 Gb/s to 18 Gb/s depending on the input capacitance.","PeriodicalId":261092,"journal":{"name":"2007 IEEE Symposium on VLSI Circuits","volume":"40 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2007-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"25","resultStr":"{\"title\":\"18Gb/s Optical IO: VCSEL Driver and TIA in 90nm CMOS\",\"authors\":\"A. Kern, A. Chandrakasan, I. Young\",\"doi\":\"10.1109/VLSIC.2007.4342749\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"An 18 Gb/s optical data rate is achieved with a commercial GaAs VCSEL by applying rising and falling edge pre-emphasis with a 90 nm CMOS driver. The pre-emphasis pulse shape can be digitally adjusted with time resolution less than one bit period. The TIA receiver has cross-coupled cascodes to increase the amplifier gain/bandwidth and operates at 12.5 Gb/s to 18 Gb/s depending on the input capacitance.\",\"PeriodicalId\":261092,\"journal\":{\"name\":\"2007 IEEE Symposium on VLSI Circuits\",\"volume\":\"40 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2007-06-14\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"25\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2007 IEEE Symposium on VLSI Circuits\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/VLSIC.2007.4342749\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2007 IEEE Symposium on VLSI Circuits","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/VLSIC.2007.4342749","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
18Gb/s Optical IO: VCSEL Driver and TIA in 90nm CMOS
An 18 Gb/s optical data rate is achieved with a commercial GaAs VCSEL by applying rising and falling edge pre-emphasis with a 90 nm CMOS driver. The pre-emphasis pulse shape can be digitally adjusted with time resolution less than one bit period. The TIA receiver has cross-coupled cascodes to increase the amplifier gain/bandwidth and operates at 12.5 Gb/s to 18 Gb/s depending on the input capacitance.
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