240 MHz LVPECL clock source with MEMS resonator
The DSC1102BI2-240.0000T is a MEMS-based XO that delivers a 240 MHz LVPECL output — the LVPECL swing is DC-coupled into the receiving clock input without AC-coupling caps, saving two components per trace. Supply voltage spans 2.25 V to 3.6 V, covering common logic rails without an external regulator.
Active current is 58 mA max at 240 MHz — a typical figure for a high-speed LVPECL oscillator; the thermal budget in the 6-SMD, No Lead package is manageable as long as the board has a ground plane under the part.