58 MHz MEMS XO with AEC-Q100 qualification
The DSC1001AE2-058.0000T is a 58 MHz MEMS-based oscillator from Microchip's DSC1001 series, delivering a CMOS output with ±25 ppm frequency stability across a 1.8 V to 3.3 V supply range. AEC-Q100 qualification means this part has passed the automotive-grade stress tests — temperature cycling, ESD, latch-up — and is suitable for under-hood or cabin electronics where a standard commercial oscillator would require separate reliability screening.
Standby function and power-down current
The standby (power-down) function drops the supply current to 15 µA max — the oscillator stops and the output goes high-impedance, letting the system clock gate without an external load switch. In active mode the maximum supply current is 7.2 mA at 58 MHz.
Package and temperature grade for automotive deployment
Housed in a 4-SMD, no-lead exposed-pad package measuring 7.00 mm x 5.00 mm with a seated height of 0.90 mm, the oscillator fits standard reflow processes. The AEC-Q100 rating applies to the part's reliability qualification, not its operating temperature envelope; verify the system's ambient temperature against this spec before committing the BOM.
Sourced through independent distribution, this part is quoted to order against the BOM quantity.