Dual-output MEMS XO: 25 MHz + 16 MHz
The DSC2011FI2-F0035 delivers two independent CMOS clock outputs from a single MEMS resonator — 25 MHz on output 1 and 16 MHz on output 2 — letting one oscillator replace two quartz cans on the board. The MEMS base resonator gives this XO a faster start-up time and better resistance to shock and vibration compared to a quartz crystal, which matters if the board sees a drop test or a fan-induced 10 G shake.
14-VFQFN package: layout notes
Enable/Disable function on pin 1 lets the system shut down the oscillator and draw only 23 µA (disable supply max) — useful for battery-powered designs that sleep most of the time.