{"title":"一个快速锁定时间混合模式DLL与10 ps抖动","authors":"Seon‐Ho Han, Joo-Ho Lee, H. Yoo","doi":"10.1109/ICVC.1999.821001","DOIUrl":null,"url":null,"abstract":"We propose a mixed mode Delay Locked Loop (DLL) for low jitter clock recovery and fast lock-on time. A digital FDL (Fixed Delay Line) compensates initial large phase error and an analog VCDL (Voltage Controlled Delay Line) compensates small static phase error to obtain low jitter. The lock-on time of the mixed mode DLL is less than 10 clock cycles and the simulated jitter is below 10 ps at 200 MHz.","PeriodicalId":13415,"journal":{"name":"ICVC '99. 6th International Conference on VLSI and CAD (Cat. No.99EX361)","volume":"16 1","pages":"564-565"},"PeriodicalIF":0.0000,"publicationDate":"1999-10-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A fast lock-on time mixed mode DLL with 10 ps jitter\",\"authors\":\"Seon‐Ho Han, Joo-Ho Lee, H. Yoo\",\"doi\":\"10.1109/ICVC.1999.821001\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"We propose a mixed mode Delay Locked Loop (DLL) for low jitter clock recovery and fast lock-on time. A digital FDL (Fixed Delay Line) compensates initial large phase error and an analog VCDL (Voltage Controlled Delay Line) compensates small static phase error to obtain low jitter. The lock-on time of the mixed mode DLL is less than 10 clock cycles and the simulated jitter is below 10 ps at 200 MHz.\",\"PeriodicalId\":13415,\"journal\":{\"name\":\"ICVC '99. 6th International Conference on VLSI and CAD (Cat. No.99EX361)\",\"volume\":\"16 1\",\"pages\":\"564-565\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1999-10-26\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"ICVC '99. 6th International Conference on VLSI and CAD (Cat. No.99EX361)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICVC.1999.821001\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"ICVC '99. 6th International Conference on VLSI and CAD (Cat. No.99EX361)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICVC.1999.821001","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A fast lock-on time mixed mode DLL with 10 ps jitter
We propose a mixed mode Delay Locked Loop (DLL) for low jitter clock recovery and fast lock-on time. A digital FDL (Fixed Delay Line) compensates initial large phase error and an analog VCDL (Voltage Controlled Delay Line) compensates small static phase error to obtain low jitter. The lock-on time of the mixed mode DLL is less than 10 clock cycles and the simulated jitter is below 10 ps at 200 MHz.
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