MEMS clock at 22.5792 MHz – audio/video timing
The DSC1101DE2-022.5792T is a MEMS-based XO (Standard) oscillator delivering a 22.5792 MHz CMOS output — the exact frequency used in DVD, Blu-ray, and high-end audio DACs for 48 kHz sample-rate families. Supply voltage spans 2.25V to 3.6V, so the same part runs on a 2.5V or 3.3V rail without a separate LDO — one less component on the BOM.
No direct replacement or successor is published; the DSC1101 family is the active series.
Temperature grade and fit
Not rated for the -40°C industrial floor or under-hood automotive — if the board sees a cold warehouse or an outdoor enclosure, step up to the industrial-grade DSC1101 variant. The 6-VDFN package measures 2.50mm x 2.00mm with a seated height of 0.90mm.