MEMS oscillators typically start up in under 5 ms versus tens of milliseconds for quartz, and they survive higher shock and vibration without frequency shift. For a 25 MHz reference clock feeding an MCU or Ethernet PHY, the ±10 ppm frequency stability holds the timing budget without external trim capacitors or a separate crystal load circuit.
Automotive-grade timing for under-hood and cabin domains
Supply voltage spans 1.8V to 3.3V, so the same oscillator works across 1.8V MCU rails and 3.3V peripheral buses without an external level translator.