The DSC1033CE2-030.0000T: This is a MEMS-based XO (standard oscillator) from Microchip's DSC1033 PureSilicon™ series, delivering a 30 MHz CMOS output with ±25 ppm frequency stability across its -20°C to 70°C operating range.
Package and mounting — 4-SMD no-lead
Housed in a 4-SMD, no-lead package measuring 3.20 mm x 2.50 mm with a 0.90 mm seated height — a compact footprint for space-constrained PCBs, reflow-solder compatible.
