The MC100ES6535 is a low skew, high performance 3.3 V 1-to-4 LVCMOS to LVPECL fanout buffer. The ES6535 has two selectable inputs that allow LVCMOS or LVTTL input levels which translate to LVPECL outputs. The clock enable is internally synchronized to eliminate runt pulses on the outputs during asynchronous assertion/deassertion of the clock enable pin. The ES6535 is ideal for high performance clock distribution applications.