The ASEMPC-27.000MHZ-LR-T: ±25ppm frequency stability covers the total drift budget across operating temperature and supply voltage — for a 27 MHz reference, that is a worst-case error of ±675 Hz, acceptable for USB-SDI-12 clock recovery and most embedded MCUPLL reference paths without requiring post-assembly trim.
Ultra-thin surface-mount footprint
Current draw is 35 mA maximum in active operation and drops to 26 mA in disable mode — the disable state still draws meaningful current, so the Enable/Disable pin is most effective as a clock-gating mechanism in low-duty-cycle applications rather than a true shutdown for battery standby.
Industrial temperature grade and lifecycle
Designs targeting cabin or under-hood environments in automotive applications would need a part with an extended temp grade or AEC-Q qualification this series does not carry. Packaged in Tape & Reel and Cut Tape — the reel format suits high-volume pick-and-place; Cut Tape is useful for prototype quantities without committing to a full reel.