MEMS oscillator for automotive and industrial clocking
Rated to AEC-Q100, this oscillator is qualified for automotive-grade applications, including under-hood and cabin electronics where temperature extremes and vibration are routine. The MEMS base resonator provides inherent shock and vibration tolerance compared to quartz, reducing the risk of frequency drift in high-G environments such as engine bays or industrial machinery.
Supply voltage and power-down flexibility
Operating from 1.8V to 3.3V, the DSC1001CL2-014.7456 can be powered from a single rail shared with 1.8V or 3.3V logic, simplifying the power tree. The standby (power down) function reduces current consumption to near-zero when the clock is not needed, supporting battery-backed or sleep-mode designs without an external load switch. Maximum supply current is 6.5 mA, a modest draw for a 14.7456 MHz oscillator that keeps the thermal budget low in dense PCB layouts.
Package footprint and board integration
Housed in a 4-SMD, No Lead package measuring 3.20 mm x 2.50 mm with a seated height of 0.90 mm, the DSC1001CL2-014.7456 uses a standard footprint compatible with many quartz oscillators of the same dimensions. Surface-mount assembly with no exposed leads reduces parasitic inductance and simplifies reflow soldering; the package is suitable for automated pick-and-place.