MEMS oscillator for 48 MHz clocking
The DSC1001CI2-048.0000B is a 48 MHz XO (Standard) MEMS oscillator from Microchip's DSC1001 series, delivering a CMOS output with ±25 ppm frequency stability across the full -40 to 85°C industrial range.
Supply voltage spans 1.8V to 3.3V, so the same oscillator works across 1.8V MCU cores, 2.5V FPGA banks, and 3.3V peripheral rails without a level translator.
Housed in a 4-SMD, no-lead package measuring 3.20 mm x 2.50 mm with a seated height of 0.90 mm — a drop-in footprint for standard 3.2 x 2.5 mm oscillator pads.