LOW SKEW, DUAL, 1-TO-3, DIFFERENTIAL-TO-2.5V/3.3V/5V LVPECL/ECL FANOUT BUFFER低歪曲率,双通道, 1 - TO- 3 ,差分至2.5V / 3.3V / 5V LVPECL / ECL扇出缓冲器