The DSC8101CI1: Total frequency stability is ±50 ppm, which combines initial tolerance, temperature drift, and aging into a single budget — useful for timing-sensitive interfaces like USB or Ethernet where the ppm budget is tight.
Supplied in Tube packaging; the DSC8101CI1 is a blank (user-programmable) variant, meaning the output frequency is set during manufacturing via Microchip's programming service or an in-system configuration step.
