{"title":"A low-cost, compact OEIC without equalizer for 5Gb/s application","authors":"Rong Wang, Chen Fan, Zhigong Wang","doi":"10.1109/PIERS.2017.8262166","DOIUrl":null,"url":null,"abstract":"A low-cost, compact 5-Gb/s fully integrated CMOS optical receiver without equalizer, which consists of a Deep Nwell (DNW)-strip spatially-modulated photo detector (SMPD) and a dual negative feedback feed-forward common gate (DNFFCG) differential trans-impedance amplifier (TIA) is presented in this paper. The chip area is 0.5 mm by 0.45 mm. The differential trans-impedance amplifier consumes 17 mW from the 1.6-V supply. Combined with a high performance limiting amplifier, the OEIC without using equalizer can achieve a 5 Gbps very-short-reach OEIC receiver with high power efficiency and lower cost.","PeriodicalId":387984,"journal":{"name":"2017 Progress In Electromagnetics Research Symposium - Spring (PIERS)","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2017-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2017 Progress In Electromagnetics Research Symposium - Spring (PIERS)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/PIERS.2017.8262166","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
A low-cost, compact 5-Gb/s fully integrated CMOS optical receiver without equalizer, which consists of a Deep Nwell (DNW)-strip spatially-modulated photo detector (SMPD) and a dual negative feedback feed-forward common gate (DNFFCG) differential trans-impedance amplifier (TIA) is presented in this paper. The chip area is 0.5 mm by 0.45 mm. The differential trans-impedance amplifier consumes 17 mW from the 1.6-V supply. Combined with a high performance limiting amplifier, the OEIC without using equalizer can achieve a 5 Gbps very-short-reach OEIC receiver with high power efficiency and lower cost.
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