The DSC1103CI1-156.2500T is a Microchip MEMS-based XO (Standard) delivering a 156.25 MHz LVDS output from a 2.25V to 3.63V supply rail — it runs directly off a 3.3V or 2.5V plane without an intermediate LDO.
Standby power and supply compatibility
The 2.25V–3.63V supply range covers both 3.3V and 2.5V rails, so no level translation is needed on the power input.
