25 MHz MEMS oscillator in 4-VLGA
The DSC1522JI3A-25M00000T is a 25 MHz MEMS-based XO (Standard) from Microchip's DSC152X series, delivering LVCMOS output in a 2.50 mm × 2.00 mm 4-VLGA package.
Supply voltage and frequency stability
Frequency stability of ±20 ppm over the full temperature range means the 25 MHz clock stays within 500 Hz of nominal at 85°C — adequate for USB full-speed, 10/100 Ethernet, and LPWAN baseband timing. Maximum supply current is 7.5 mA, keeping the power budget low for battery-operated or thermally constrained designs.
Enable/Disable function and package footprint
The 4-VLGA package measures 2.50 mm × 2.00 mm with a seated height of 0.89 mm max, fitting tight board layouts where height is constrained, such as PCIe add-in cards or compact IoT modules.