vdsl driver side protection CD143A-SR70 tisp4p015l1nr-s 2038-110-sm-rplf vdsl driver te schematic above illustrates the application protection and does not constitute the complete circuit design. customers should verify actual device performance in their specifc applications. 2038-110-sm-rplf tisp4p015l1nr-s CD143A-SR70 copyright? 2011 ? bourns, inc. ? 10/11 ? e/cpk1160 ? portnote is a registered service mark of bourns, inc. bourns is a registered trademark of bourns, inc. in the u.s. and other countries. solution products asia-pacifc: tel +886-2 256 241 17 fax +886-2 256 241 16 bourns? portnote? solutions provide protection recommendations for typical port threats. for more information, go to: www.bourns.com or email: protection@bourns.com americas: tel +1-951 781-5500 fax +1-951 781-5700 europe: tel +41-(0)41 768 55 55 fax +41-(0)41 768 55 10 compliance itu-t basic and enhanced gr-1089-core alternate recommendations other portnote? solutions: ? vdsl: line side protection variations of this circuit are available depending on specifc design constraints; contact your local bourns technical representative for more information. beneft tis solution provides protection on the driver side without impairing the vdsl 17 mhz signal. objective vdsl provides fast data transmission, usually over a twisted pair of copper wires. tis solution protects these ports against surge and power contact threats. solution 1 gdt: 2038-110-sm-rplf 1 tyristor: tisp4p015l1nr-s 1 diode bridge: CD143A-SR70 pn-designkit-36 design kit
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