The DSC1001DL1-025.2000T is a MEMS-based XO (Standard) oscillator from Microchip's DSC1001 series, delivering a 25.2 MHz CMOS output from a 4-SMD no-lead package measuring 2.50 mm x 2.00 mm. The MEMS base resonator provides inherent shock and vibration resistance compared to quartz crystal oscillators, which matters for powertrain and chassis-mounted modules.
The supply voltage range spans 1.8 V to 3.3 V, covering common logic rails without a separate regulator — a single 3.3 V or 1.8 V rail is sufficient.
Frequency stability and timing margin
Frequency stability is rated at ±50 ppm, which covers temperature, supply, and aging effects — for a 25.2 MHz clock this translates to a maximum drift of ±1260 Hz, well within the tolerance of most MCU PLLs and CAN/Ethernet PHY references.