Vectored VDSL2 Protection for Class AB Driver with Active Termination Solution Products TCS-DL004-250-WH Objective Compliance VDSL2 uses frequencies of up to 30 MHz to provide data rates exceeding 100 Mbit/s simultaneously in both upstream and downstream directions. This solution protects these ports against lightning surge and AC power contact threats. ITU-T K.20, K.21 Basic ITU-T K.20, K.21 Enhanced Solution CD143A-SR12 1 TCS™ High-Speed Protector: TCS-DL004-250-WH 1 TVS Diode Array: CD143A-SR12 1 Gas Discharge Tube (GDT): 2036-42-SM-RPLF or 1 GDT with FLAT™ Technology: 2015-35-SMC-RPLF Alternate Recommendations Other PortNote® Solutions: • VDSL Line Side Protection - ITU-T Solution • VDSL: Line Side Protection • VDSL: Driver Side Protection Variations of this circuit are available depending on specific design constraints; contact your local Bourns technical representative for more information. Benefit This solution provides protection on the driver side without impairing the VDSL2 signal. 2036-42-SM-RPLF RC To Receiver RV 2015-35-SMC-RPLF TCS-DL004-250-WH V+ VDSL Driver VTCS-DL004-250-WH Design Kit 2036-42-SM-RPLF or 2015-35-SMC-RPLF CD143A-SR12 RB RT RB RV 1:n To Receiver RC The schematic above illustrates the application protection and does not constitute the complete circuit design. Customers should verify actual device performance in their specific applications. PN-DESIGNKIT-50 Americas: Tel +1-951 781-5500 Fax +1-951 781-5700 EMEA: Tel +36 88 520 390 Fax +36 88 520 211 Asia-Pacific: Tel +886-2 256 241 17 Fax +886-2 256 241 16 COPYRIGHT© 2015 • BOURNS, INC. • 4/15 • e/K1520 • “PortNote” is a registered service mark of Bourns, Inc. “TCS” is a trademark of Bourns, Inc. in the U.S. and other countries. “FLAT” is a registered trademark of Bourns, Inc. in China, Sweden, and the European Community, with a trademark registration application pending in the U.S. “Bourns” is a registered trademark of Bourns, Inc. in the U.S. and other countries. Bourns® PortNote® solutions provide protection recommendations for typical port threats. For more information, go to: www.bourns.com or email: [email protected]