The NB7L585R is a differential 1:6 RSECL Clock/Data distribution chip featuring a 2:1 Clock/Data input multiplexer with an input select pin. The INx/INx inputs incorporate internal 50 W termination resistors and will accept LVPECL, CML, or LVDS logic levels. The NB7L585R produces six identical output copies of Clock or Data operating up to 7 GHz or 10 Gb/s, respectively. As such, NB7L585R is ideal for SONET, GigE, Fiber Channel, Backplane and other Clock/Data distribution applications. The NB7L585R is powered with either 2.5 V or 3.3 V supply and is offered in a low profile 5mm x 5mm 32-pin QFN package. Application notes, models, and support documentation are available at www.onsemi.com.