The DSC6003MI2B-026.0000 is a 26 MHz MEMS-based XO (Standard) from Microchip's DSC60XX series, delivering a CMOS output with ±25 ppm frequency stability across the full -40°C to 85°C industrial temperature range.
Supply range and enable/disable function
Operates from a single 1.71V to 3.63V supply, covering 1.8V, 2.5V, and 3.3V logic rails without an external regulator. Includes an Enable/Disable pin — pulling it low puts the output into high-impedance, useful for power-cycling the clock in multi-rail systems or for board-level test.
Housed in a 4-VFLGA package measuring 2.00 mm x 1.60 mm with a seated height of 0.89 mm — a compact footprint that fits space-constrained automotive ECUs and portable designs. Surface-mount assembly; the 4-pin LGA has a 0.50 mm pitch typical for this class — a 2-layer board can route the supply and output traces without via-in-pad.
The DSC6003 base product number covers multiple frequency and stability variants; this exact 26 MHz code is a standard catalog item.