Dual-frequency MEMS clock source
The DSC2311KE1-R0047T is a MEMS-based XO (Standard) oscillator from Microchip's DSC2311 series, delivering two independent CMOS clock outputs: 12 MHz on Frequency 1 and 25 MHz on Frequency 2. A single 6-VDFN package (2.50 mm x 2.00 mm, 0.90 mm height) replaces what would otherwise require two separate crystal oscillators, saving board area and reducing BOM line count.
Operating from 2.25 V to 3.6 V, this oscillator spans 2.5 V and 3.3 V logic rails without needing an external regulator — a single supply covers both output frequencies.
Availability confirmed at RFQ time.