MEMS oscillator with a wide programmable range
The DSC1101BL5-PROG is a MEMS-based XO (Standard) from Microchip's DSC1101 series, delivering a CMOS output across a programmable frequency range of 3.3 MHz to 170 MHz. It ships blank — the user must program the target frequency before assembly, which means kitting needs a programming step or a pre-programmed part ordered separately.
Supply voltage spans 2.25V to 3.6V, covering 2.5V and 3.3V rails commonly found on MCUs and FPGAs — no separate regulator needed for the clock source.
Package and mounting for layout planning
Housed in a 6-VDFN package measuring 5.00 mm x 3.20 mm with a seated height of 0.90 mm — a compact footprint that matches standard 5x3.2 mm oscillator pads. Surface-mount package, supplied in tube.