NB6L11SMNGEVB, Clock or Data Receiver Evaluation Board. The NB6L11SMNGEVB Evaluation Board is designed to quickly evaluate the NB6L11S, a differential 1:2 Clock or Data Receiver and will accept Any Level input signals of LVPECL, CML, LVCMOS, LVTTL, or LVDS. These signals will be translated to LVDS and two identical copies of Clock or Data will be distributed, operating up to 2.0 GHz or 2.5 Gb/s, respectively. As such the NB6L11S is ideal for SONET, GigE, Fiber Channel, Backplane and other Clock or Data distribution applications