100 MHz fixed-frequency MEMS XO – ±20 ppm keeps the clock tight
The ±20 ppm stability means total frequency error stays within 2000 Hz at 100 MHz over temperature and aging – tight enough for 100BASE-TX Ethernet reference clocks and general-purpose MCU clock trees without external trimming.
Supply flexibility and power-down standby
Supply voltage range spans 2.5V to 3.3V, covering the two most common digital rails – the oscillator runs directly from a 2.5V or 3.3V regulator without an additional LDO. Max active supply current is 7.5 mA, keeping the thermal footprint low in the 4-VDFN exposed pad package.