The DSC1101CM2-012.0000T: This military-grade temperature span means the oscillator keeps timing in avionics, downhole drilling, satellite, or missile-guidance systems where a quartz crystal would drift or fail. The 2.25V to 3.6V supply range lets it run directly from a 3.3V or 2.5V rail — no extra LDO needed for the oscillator alone.
Housed in a 6-SMD, No Lead package measuring 3.20 mm x 2.50 mm with a seated height of 0.90 mm, this oscillator fits tight PCB layouts. The no-lead land pattern requires a solder-paste stencil with the correct aperture for the bottom terminations — no through-hole, no leads to bend. Surface-mount reflow follows standard JEDEC profiles for the package.