The DSC6003HI2B-012.0000T is a 12 MHz MEMS-based oscillator (XO) 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. The MEMS resonator inherently resists shock and vibration better than quartz, a real advantage on a vehicle's engine bay or chassis-mounted PCB.
Supply Voltage Flexibility and Enable/Disable Function
The wide supply range of 1.71V to 3.63V lets this oscillator run directly from a 1.8V, 2.5V, or 3.3V rail without an external LDO — one less component on the BOM.
Lifecycle status is Active — Microchip continues to manufacture this part, and it is suitable for new designs.
4-VFLGA Package and Board Integration
Housed in a 4-VFLGA package measuring 1.60 mm x 1.20 mm with a seated height of 0.89 mm. The small footprint suits space-constrained automotive modules like ADAS cameras or sensor nodes. The land-grid array requires a solder-paste stencil with aperture matching the datasheet's recommended land pattern — no via-in-pad needed for this pitch.