MEMS clock for automotive timing chains
The DSC1121CI2-024.5760T: That stability holds the clock edge jitter tight enough for a 100BASE-T1 Ethernet PHY or a CAN FD controller without needing a separate PLL cleanup.
Active lifecycle supports production and design-in
Listed as Active by Microchip, the DSC1121CI2-024.5760T has no announced EOL or last-time-buy window. It is suitable for both ongoing production and new designs.
6-SMD no-lead package rework considerations
Housed in a 6-SMD no-lead package measuring 3.20 mm x 2.50 mm (0.90 mm seated height), the part has a small thermal mass — it reflows cleanly under a standard lead-free profile. Pin 1 identification is marked by a chamfered corner and a dot on the package top; the no-lead construction means no solder tails to inspect, but a quick X-ray or side-view microscope check confirms the pads wet properly.