131.072 MHz clock source for precision timing
The DSC1001AC1-131.0720 is a MEMS-based XO (Standard) oscillator delivering a 131.072 MHz CMOS output — a frequency commonly used in 1000BASE-T Ethernet and other high-speed serial interfaces where a non-standard clock is required.
Standby mode and power-down current
Package and board layout notes
Housed in a 4-SMD, No Lead Exposed Pad package measuring 7.00 mm x 5.00 mm with a seated height of 0.90 mm — a standard 7x5 ceramic SMD footprint that matches many quartz oscillators, making it a drop-in replacement for existing 7x5 XO footprints. Supply voltage range is 1.8V to 3.3V, so the same BOM line can serve 1.8V or 3.3V clock domains without a separate regulator — just tie the VDD pin to the appropriate rail.