The DSC1001CC2-125.0000 is a 125 MHz MEMS-based XO (Standard) from Microchip's DSC1001 series, delivering a CMOS output from a 1.8V to 3.3V supply rail. Its AEC-Q100 rating means it has passed automotive-grade reliability stress testing — suitable for infotainment, ADAS camera modules, or telematics ECUs that require a stable reference clock under temperature cycling and vibration.
Standby function and low-power profile
For a battery-backed RTC or a CAN node that sleeps between ignition cycles, the disable current is low enough to avoid draining the coin cell during extended off periods.
Package, footprint, and temperature grade
Housed in a 4-SMD, No Lead package measuring 3.20 mm x 2.50 mm with a seated height of 0.90 mm, this oscillator fits a standard 3225 footprint.
That is tight enough for a 100BASE-TX Ethernet reference or a USB 2.0 clock — the 125 MHz output feeds directly into the PHY or SoC without an external PLL cleanup.