MEMS clock for audio/video sample rates
The DSC1101CE5-022.5792T is a 22.5792 MHz MEMS-based XO (Standard) oscillator from Microchip's DSC1101 series. That frequency is a standard audio sample-rate clock — used in HDMI receivers, digital audio processors, and professional audio interfaces where the 44.1 kHz / 48 kHz family sample rates need a precise master clock. Supply range is 2.25V to 3.6V, covering both 2.5V and 3.3V rails — one part serves either rail without a regulator.
Standby function saves power in battery gear
Active current is 35 mA max.
Housed in a 6-VDFN package measuring 3.20 mm x 2.50 mm with a seated height of 0.90 mm. The small footprint suits space-constrained PCBs in set-top boxes, audio interfaces, and office equipment.
New designs can commit without a migration plan; existing BOM lines can order through standard distribution.