{"title":"2 - 8 GHz Gilbert-cell mixer IC for 2.5 Gb/s coherent optical transmission","authors":"M. Kasashima, K. Tanaka, H. Yamazaki, H. Nakamura","doi":"10.1109/GAAS.1993.394448","DOIUrl":null,"url":null,"abstract":"A Gilbert-cell mixer IC for a 2.5 Gb/s coherent optical fiber transmission system using 0.25 /spl mu/m gate GaAs MESFETs has been developed. The mixer IC operates 1-8.5 GHz RF 3 dB bandwidth and an ideal square-law characteristic was obtained around input level of -15 dBm to 0 dBm. The mixer IC was actually operated in a 2.5 Gb/s coherent optical transmission test system, and sensitivity of -41.3 dBm for 10/sup -11/ bit-error-rate was obtained.<<ETX>>","PeriodicalId":347339,"journal":{"name":"15th Annual GaAs IC Symposium","volume":"10 ","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1993-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"15th Annual GaAs IC Symposium","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/GAAS.1993.394448","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
A Gilbert-cell mixer IC for a 2.5 Gb/s coherent optical fiber transmission system using 0.25 /spl mu/m gate GaAs MESFETs has been developed. The mixer IC operates 1-8.5 GHz RF 3 dB bandwidth and an ideal square-law characteristic was obtained around input level of -15 dBm to 0 dBm. The mixer IC was actually operated in a 2.5 Gb/s coherent optical transmission test system, and sensitivity of -41.3 dBm for 10/sup -11/ bit-error-rate was obtained.<>
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