12 MHz MEMS oscillator with HCSL output for timing-critical designs
The DSC1124DL5-012.0000 is a 12 MHz MEMS-based XO (Standard) oscillator from Microchip's DSC1124 series, delivering HCSL output at 3.3V with ±10 ppm frequency stability. HCSL (High-Speed Current Steering Logic) is a differential output standard commonly used for PCIe reference clocks and high-speed serial links; the ±10 ppm stability keeps the timing budget tight across the -40 to +105°C industrial temperature range.
Industrial temperature range and compact 6-VDFN footprint
The 6-VDFN package measures 2.50 mm x 2.00 mm with a seated height of 0.90 mm — a compact footprint for space-constrained PCBs; surface-mount assembly with standard reflow profiles.