MEMS-based clock source for industrial environments
The DSC1121AL1-041.5000T is a MEMS-based XO (Standard) oscillator delivering a fixed 41.5 MHz CMOS output. The base resonator is MEMS, not quartz — which means no crystal aging drift and no start-up time penalty on power-up. Supply voltage spans 2.25V to 3.6V — a single oscillator covers 2.5V and 3.3V logic domains without a rail translator, which simplifies the BOM for mixed-voltage designs.
Design-in checklist: package, power, and enable
An Enable/Disable function lets the system gate the clock — when disabled, supply current drops to 22 mA max, useful for power-save modes in battery-backed equipment. Frequency stability is ±50 ppm across temperature and supply — no external trim capacitors or tuning needed; the MEMS factory-calibrated output hits the target frequency on first power-up.
Active production, sourced per RFQ
Sourced through independent distribution against your BOM quantity. Tape & Reel (TR) packaging for automated pick-and-place.