The DSC6101JI3B-038.4000: Frequency stability is ±20 ppm across the operating range — tight enough to keep CAN-FD, 100BASE-T1 Ethernet, or a high-speed serial link within the bit-time budget without a separate temperature-compensated crystal.
Package footprint and board-level integration
The 4-VLGA package (2.50mm x 2.00mm) is a four-pad land-grid array with a 0.89mm seated height — it sits flat on the PCB and reflows with a standard lead-free profile. The small footprint frees board area for other passives near the processor clock input. Surface-mount assembly with the MEMS die inside a ceramic cavity — no quartz blank to crack under mechanical shock, which is the main failure mode for crystal oscillators in high-vibration automotive environments.