{"title":"用于10Gb/s PON系统的0.18µm CMOS门控压控振荡器","authors":"Gaowei Gu, En Zhu, Ye Lin","doi":"10.1109/ICFN.2010.94","DOIUrl":null,"url":null,"abstract":"A 5GHz Gated VCO for burst-mode operation in 10Gbps GPON and EPON systems is presented. The GVCO consists of four stages of XNOR/XOR cell with voltage-controlled delays, and aligns output clock to burst data within 2 bits time. The GVCO has a tuning range from 4.4GHz to 6.2GHz. The phase noise of the GVCO in steady state circuit is -105dBc/Hz at 5MHz offset. The circuit is implemented in SMIC 0.18µm CMOS process, occupies an area of 425*480µm 2. The power consumption is 35mW (with I/O buffers).","PeriodicalId":185491,"journal":{"name":"2010 Second International Conference on Future Networks","volume":"3 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2010-01-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"A Gated VCO for 10Gb/s PON Systems in 0.18µm CMOS\",\"authors\":\"Gaowei Gu, En Zhu, Ye Lin\",\"doi\":\"10.1109/ICFN.2010.94\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A 5GHz Gated VCO for burst-mode operation in 10Gbps GPON and EPON systems is presented. The GVCO consists of four stages of XNOR/XOR cell with voltage-controlled delays, and aligns output clock to burst data within 2 bits time. The GVCO has a tuning range from 4.4GHz to 6.2GHz. The phase noise of the GVCO in steady state circuit is -105dBc/Hz at 5MHz offset. The circuit is implemented in SMIC 0.18µm CMOS process, occupies an area of 425*480µm 2. The power consumption is 35mW (with I/O buffers).\",\"PeriodicalId\":185491,\"journal\":{\"name\":\"2010 Second International Conference on Future Networks\",\"volume\":\"3 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2010-01-22\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2010 Second International Conference on Future Networks\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICFN.2010.94\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2010 Second International Conference on Future Networks","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICFN.2010.94","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A 5GHz Gated VCO for burst-mode operation in 10Gbps GPON and EPON systems is presented. The GVCO consists of four stages of XNOR/XOR cell with voltage-controlled delays, and aligns output clock to burst data within 2 bits time. The GVCO has a tuning range from 4.4GHz to 6.2GHz. The phase noise of the GVCO in steady state circuit is -105dBc/Hz at 5MHz offset. The circuit is implemented in SMIC 0.18µm CMOS process, occupies an area of 425*480µm 2. The power consumption is 35mW (with I/O buffers).
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