49.152 MHz MEMS oscillator — active production, AEC-Q100 qualified
The DSC1001CI4-049.1520T is a MEMS-based XO (Standard) from Microchip's DSC1001 series, delivering a fixed 49.152 MHz CMOS output across a 1.8V to 3.3V supply range.
Supply current and power-down budget
Max supply current during active operation is 7.2 mA at 49.152 MHz — a low figure that keeps the thermal budget tight in the 4-SMD, No Lead package. When the standby function is asserted, the oscillator draws only 15 µA max, allowing the system to meet sleep-mode power targets without an external load switch.