Asymmetric digital subscriber line is a digital data communications technology that provides for higher speed data communications over traditional phone lines compared to the a voiceband modem. A DSL splitter or filter allows a single telephone line to support both voice and data. Historically, ADSL services needed to be located within 2 miles (4 km) of the telephone exchange. Recently, ranges have been extended beyon 5 miles (8 km).

Triad has design expertise in voice band telephony, modem circuits, ADSL and VDSL. Our IP portfolio contains high-speed analog to digital converters optimized for ADSL and VDSL applications. We help our customers design, verify, qualify and ramp to high volume production a variety of DSL and telephony ASIC solutions.