The DSC1001BI2-027.0000T is a Microchip MEMS-based XO delivering a 27 MHz CMOS clock from a single 1.8V to 3.3V supply rail — no external load caps or tuning needed. Frequency stability of ±25 ppm keeps serial interfaces (CAN, LIN, Ethernet) within bit-timing margins without a TCXO.
Standby mode and supply flexibility
The 1.8V–3.3V input range covers 1.8V, 2.5V, and 3.3V logic families without a separate supply rail — one part number serves multiple voltage domains on the same BOM.
Package and footprint for production assembly
Housed in a 5.00 mm × 3.20 mm 4-SMD no-lead package (0.90 mm seated height), the DSC1001BI2-027.0000T is a drop-in fit for standard 5×3.2 mm XO footprints.