The NB6L72M is a high-bandwidth fully differential 2 X 2 Crosspoint Switch with internal source termination and CML output structure, optimizedfor low skew and minimal jitter. The differential inputs incorporate internal 50-ohm termination resistors and will accept LVPECL, CML, LVDS, LVCMOS, or LVTTL logic levels. The SELECT inputs are single-ended and can be driven with LVCMOS/LVTTL. The 16mA differential CML outputs provide matching internal 50-ohm terminations and 400mV output swings when externally terminated with a 50-ohm resistor to VCC. The device is offered in a small 3mm x3mm 16-pin QFN package. The NB6L72M is a member of the ECLinPS MAX family of high performance products.