Active production, MEMS-based timing for automotive and industrial
The DSC8122DI2-PROGRAMMABLE: The ±25 ppm total frequency stability across the full operating range means the clock edge uncertainty stays within a tight window for high-speed serial links and precision timing domains — a key parameter when budgeting jitter in a 1 Gbps Ethernet or PCIe reference clock tree.
Package footprint and reflow considerations
Surface-mount assembly with a standard lead-free reflow profile is expected; the MEMS resonator is less moisture-sensitive than quartz crystals, reducing the risk of popcorning during reflow if the MSL handling guidelines are followed.
Sourcing and compliance for BOM placement
The AEC-Q100 rating provides documented reliability data for automotive PPAP submissions, and the part is supplied in tube packaging compatible with standard pick-and-place equipment.