4.096 MHz MEMS XO with CMOS output and standby
For a 4.096 MHz serial clock, ±50 ppm translates to a maximum frequency error of about 205 Hz, well within the tolerance of most UART and SPI receivers.
6-VDFN package and supply rail flexibility
Housed in a 6-VDFN measuring 2.50 mm × 2.00 mm with a 0.90 mm seated height, the oscillator fits space-constrained PCB layouts but requires careful stencil design for the exposed pad.
