MEMS oscillator for 12 MHz clock lines
The DSC1001BC2-012.0000T is a 12 MHz MEMS-based oscillator from Microchip's DSC1001 series, delivering a CMOS output with ±25 ppm frequency stability across its 0°C to 70°C operating range. Its 1.8V to 3.3V supply range lets it run directly off a 1.8V, 2.5V, or 3.3V rail without an external regulator — a single supply covers most MCU and FPGA core voltages.
AEC-Q100 qualification and MEMS reliability
The MEMS base resonator is inherently more rugged than a quartz crystal, withstanding 50,000 g shock and 70 g vibration per the DSC1001 datasheet — a real advantage in engine-bay or powertrain modules.
Package and layout for 4-SMD no-lead
Housed in a 4-SMD, no-lead package measuring 5.00 mm × 3.20 mm with a seated height of 0.90 mm — a compact footprint that fits tight PCB real estate.