30.37 MHz MEMS XO with AEC-Q100 qualification
The DSC1201NE2-30M37000 is a standard MEMS-based oscillator delivering a 30.37 MHz CMOS clock from a 6-VDFN package. It is qualified to AEC-Q100, which means it has passed the automotive-grade stress and reliability tests for use in under-hood and chassis-domain electronics where ambient temperatures stay within -20°C to 70°C. Frequency stability is ±25 ppm across the operating range — tight enough for a CAN bus or 100BASE-T1 PHY reference without external trimming. The MEMS resonator eliminates the quartz crystal's startup and aging drift concerns; the oscillator's own supply current is 27 mA typical, dropping to 5 µA in standby mode via the Power Down function.
Supply voltage and standby behaviour
The device accepts a supply range of 2.5V to 3.3V, so it runs from a common 3.3V or 2.5V rail without a separate regulator. The Standby (Power Down) function pulls the output to high-impedance and cuts the supply current to 5 µA max — useful for battery-backed modules that need to stop the clock between wake cycles.
It is available for new designs and production builds.