The DSC1001DI5-044.0000T: It is a current-design-in oscillator suitable for both new BOMs and production replenishment.
AEC-Q100 — built for under-hood and chassis domains
Rated AEC-Q100, the DSC1001DI5-044.0000T passes automotive-grade temperature cycling and reliability stress.
44 MHz CMOS — direct feed to MCU/FPGA clock pins
The 7.2 mA max supply current at full speed keeps the thermal budget modest in a dense 2.5 mm x 2.0 mm SMD footprint.
Standby function — power-down for sleep modes
For a battery-backed ECU or sensor node that sleeps between wake cycles, this cuts the oscillator's quiescent draw below the system's leakage floor.