The DSC1101BE2-050.0000 is a standard XO built on a MEMS resonator rather than a quartz crystal, delivering a 50 MHz CMOS output with ±25ppm frequency stability across -20°C to 70°C. Its supply range of 2.25V to 3.6V lets it run directly from a 2.5V or 3.3V rail without an intermediate regulator, simplifying the power tree on a mixed-voltage board.
This makes the oscillator suitable for equipment that cycles between active processing and long idle periods, such as networked sensors or panel controllers that wake on a bus event.
The 6-SMD no-lead package measures 5.00mm x 3.20mm with a seated height of 0.90mm — a standard footprint that matches many quartz-based 5x3.2mm oscillators, easing layout reuse.