Industrial temp and frequency stability
For a 25 MHz clock, ±10 ppm is 250 Hz of maximum drift — well inside the tolerance of a typical UART baud-rate generator or a USB full-speed clock.
Procurement can commit the BOM line without a last-time-buy window or a forced migration to a successor. The 6-SMD no-lead package (7.00 mm × 5.00 mm, 0.90 mm seated height) is a standard footprint shared across the DSC1101 family. If a different frequency or stability grade is needed later, the same PCB layout accepts the sibling order code — no board respin required.