SATA data cable
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Posted by Man-wai Chang ToDie on September 14, 2007, 9:36 am
Please log in for more thread options Why isn't it twisted? -- @~@ Might, Courage, Vision, SINCERITY. / v \ Simplicity is Beauty! May the Force and Farce be with you! /( _ )\ (Xubuntu 7.04) Linux 2.6.22.6 ^ ^ 21:35:01 up 3 days 11:54 0 users load average: 0.08 0.05 0.01 news://news.3home.net news://news.hkpcug.org news://news.newsgroup.com.hk | ||||||||||||||||
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Posted by Paul on September 14, 2007, 10:41 am
Please log in for more thread options Figure 76 on PDF page 296 here, shows the TX pair has a foil shield around it, as does the RX pair. Twisting the pair would help, if you were trying to get the same amplitude of crosstalk into both wires of the pair, and then remove the crosstalk by using a truly differential receiver with common mode rejection. http://web.archive.org/web/20030213115847/http://www.serialata.org/collateral/zipdownloads/serialata10a.ZIP Note that, PKZIP reports the file is corrupted, but once fixed, it extracts OK. Paul | ||||||||||||||||
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Posted by Man-wai Chang ToDie on September 14, 2007, 10:42 am
Please log in for more thread options > Figure 76 on PDF page 296 here, shows the TX pair has a foil shield
> around it, as does the RX pair. Twisting the pair would help, if you > were trying to get the same amplitude of crosstalk into both wires > of the pair, and then remove the crosstalk by using a truly > differential receiver with common mode rejection. Thanks. Just curious ... :) -- @~@ Might, Courage, Vision, SINCERITY. / v \ Simplicity is Beauty! May the Force and Farce be with you! /( _ )\ (Xubuntu 7.04) Linux 2.6.22.6 ^ ^ 22:41:01 up 3 days 13:00 0 users load average: 0.21 0.08 0.02 news://news.3home.net news://news.hkpcug.org news://news.newsgroup.com.hk | ||||||||||||||||
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