{"title":"具有差分高速驱动器/接收器的UTP/STP电缆的共模辐射发射","authors":"S. Caniggia, P. Santi","doi":"10.1109/ISEMC.2003.1236664","DOIUrl":null,"url":null,"abstract":"Common-mode current effects on radiated emissions, due to imbalance between rise and fall time of the differential output of line drivers for high-speed digital signals, are investigated by experimental measurements, numerical and SPICE simulations. Three driver families are characterized: LV34 (RS422), LVDS, and LVPECL. Unshielded (UTP) and Shielded Twisted Pair (STP) of Cat. 5 were the cables used in this investigation in order to minimize the contribution due to the imbalance of the wires. The EMC performances of connectors such as 5/spl times/2 pins z-pack, RJ45 and Sub D 9 pins with STP cable are also presented.","PeriodicalId":359422,"journal":{"name":"2003 IEEE Symposium on Electromagnetic Compatibility. Symposium Record (Cat. No.03CH37446)","volume":"20 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2003-10-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"14","resultStr":"{\"title\":\"Common-mode radiated emissions from UTP/STP cables with differential high-speed drivers/receivers\",\"authors\":\"S. Caniggia, P. Santi\",\"doi\":\"10.1109/ISEMC.2003.1236664\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Common-mode current effects on radiated emissions, due to imbalance between rise and fall time of the differential output of line drivers for high-speed digital signals, are investigated by experimental measurements, numerical and SPICE simulations. Three driver families are characterized: LV34 (RS422), LVDS, and LVPECL. Unshielded (UTP) and Shielded Twisted Pair (STP) of Cat. 5 were the cables used in this investigation in order to minimize the contribution due to the imbalance of the wires. The EMC performances of connectors such as 5/spl times/2 pins z-pack, RJ45 and Sub D 9 pins with STP cable are also presented.\",\"PeriodicalId\":359422,\"journal\":{\"name\":\"2003 IEEE Symposium on Electromagnetic Compatibility. Symposium Record (Cat. No.03CH37446)\",\"volume\":\"20 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2003-10-14\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"14\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2003 IEEE Symposium on Electromagnetic Compatibility. Symposium Record (Cat. No.03CH37446)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ISEMC.2003.1236664\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2003 IEEE Symposium on Electromagnetic Compatibility. Symposium Record (Cat. No.03CH37446)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISEMC.2003.1236664","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Common-mode radiated emissions from UTP/STP cables with differential high-speed drivers/receivers
Common-mode current effects on radiated emissions, due to imbalance between rise and fall time of the differential output of line drivers for high-speed digital signals, are investigated by experimental measurements, numerical and SPICE simulations. Three driver families are characterized: LV34 (RS422), LVDS, and LVPECL. Unshielded (UTP) and Shielded Twisted Pair (STP) of Cat. 5 were the cables used in this investigation in order to minimize the contribution due to the imbalance of the wires. The EMC performances of connectors such as 5/spl times/2 pins z-pack, RJ45 and Sub D 9 pins with STP cable are also presented.
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