The MAX9326 low-skew, 1:9 differential driver features extremely low output-to-output skew (50ps max) and part-to-part skew (225ps max). These features make the device ideal for clock and data distribution across a backplane or board. The device repeats an HSTL or LVECL/LVPECL differential input at nine differential outputs. Outputs are compatible with LVECL and LVPECL, and directly drive 50 terminated transmission lines. The differential inputs can be configured to accept a single-ended signal when the unused complementary input is connected to the on-chip reference output voltage VBB. All inputs have internal pulldown resistors to V EE. T he internal pulldowns and a fail-safe circuit ensure differential low default outputs when the inputs are left open or at VEE.