{"title":"SiGe BiCMOS线性调制器驱动器，4.8 vpp差分输出摆幅，适用于120 gbaud应用","authors":"R. Baker, J. Hoffman, P. Schvan, S. Voinigescu","doi":"10.1109/RFIC.2017.7969067","DOIUrl":null,"url":null,"abstract":"Two linear, large-swing distributed amplifiers (DAs) are reported for future 120-GBaud fiber-optic systems. The measured differential gain and bandwidth are over 20 dB and 70 GHz, respectively, and the P1dB is −2.5 dBm. Eye diagram measurements with at least 4.8-Vpp differential swing were performed for NRZ signals up to a record 120 Gb/s, and with 4-PAM and 8-PAM signals up to 64 GBaud, with the symbol rate limited by the speed and ENOB of the arbitrary waveform generator. As well, a bit error rate better than 10−12 is demonstrated at 64 Gb/s.","PeriodicalId":349922,"journal":{"name":"2017 IEEE Radio Frequency Integrated Circuits Symposium (RFIC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2017-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"28","resultStr":"{\"title\":\"SiGe BiCMOS linear modulator drivers with 4.8-Vpp differential output swing for 120-GBaud applications\",\"authors\":\"R. Baker, J. Hoffman, P. Schvan, S. Voinigescu\",\"doi\":\"10.1109/RFIC.2017.7969067\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Two linear, large-swing distributed amplifiers (DAs) are reported for future 120-GBaud fiber-optic systems. The measured differential gain and bandwidth are over 20 dB and 70 GHz, respectively, and the P1dB is −2.5 dBm. Eye diagram measurements with at least 4.8-Vpp differential swing were performed for NRZ signals up to a record 120 Gb/s, and with 4-PAM and 8-PAM signals up to 64 GBaud, with the symbol rate limited by the speed and ENOB of the arbitrary waveform generator. As well, a bit error rate better than 10−12 is demonstrated at 64 Gb/s.\",\"PeriodicalId\":349922,\"journal\":{\"name\":\"2017 IEEE Radio Frequency Integrated Circuits Symposium (RFIC)\",\"volume\":\"1 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2017-06-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"28\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2017 IEEE Radio Frequency Integrated Circuits Symposium (RFIC)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/RFIC.2017.7969067\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2017 IEEE Radio Frequency Integrated Circuits Symposium (RFIC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/RFIC.2017.7969067","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
SiGe BiCMOS linear modulator drivers with 4.8-Vpp differential output swing for 120-GBaud applications
Two linear, large-swing distributed amplifiers (DAs) are reported for future 120-GBaud fiber-optic systems. The measured differential gain and bandwidth are over 20 dB and 70 GHz, respectively, and the P1dB is −2.5 dBm. Eye diagram measurements with at least 4.8-Vpp differential swing were performed for NRZ signals up to a record 120 Gb/s, and with 4-PAM and 8-PAM signals up to 64 GBaud, with the symbol rate limited by the speed and ENOB of the arbitrary waveform generator. As well, a bit error rate better than 10−12 is demonstrated at 64 Gb/s.
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