AEC-Q100 qualified MEMS oscillator at 50 MHz
The DSC1001BC1-050.0000T is a 50 MHz MEMS-based XO from the DSC1001 series, delivering a CMOS output with ±50 ppm frequency stability across a 1.8V–3.3V supply range. Its AEC-Q100 qualification means it has passed the automotive-grade stress tests (temperature cycling, ESD, latch-up) required for vehicle electronics — but the operating temperature is 0°C–70°C, so this part is suited for cabin or infotainment modules, not under-hood or exterior locations where ambient exceeds 70°C.
Active production — no planned obsolescence
Standby function and supply rails
Active supply current is 7.2 mA max at 50 MHz, which is typical for a MEMS oscillator at this frequency — no thermal concerns in the 4-SMD package.