The DSC6001JE1B-052.0000 is an active-production XO (Standard) from Microchip's DSC60XXB MEMS oscillator family, delivering a 52 MHz CMOS output from a 4-VLGA package measuring 2.50 mm x 2.00 mm. AEC-Q100 qualification means this part has passed automotive-grade reliability stress — suited for cabin or chassis-domain ECUs where shock and temperature cycling are routine, though the -20°C to 70°C temperature grade limits it to controlled ambient environments, not under-hood.
Supply voltage flexibility and current draw
The 1.8V to 3.3V supply range covers the common core and I/O rails for Cortex-M MCUs and FPGAs — no level translator needed between the oscillator output and the clock input when both share the same rail. Maximum supply current is 1.3 mA typical, which keeps the thermal contribution negligible in the 0.89 mm seated-height package — the part can sit next to a hot regulator without derating the clock output.