48 MHz HCMOS XO in the 7 × 5 mm footprint
The ASV-48.000MHZ-EJ-T: The ±20ppm frequency stability covers the commercial-temperature band from -20°C to 70°C, making this the typical fit for microcontroller clocks, UART timing references, and FPGA/ASIC reference clocks in indoor equipment where a tight tolerance without temperature compensation is sufficient.
Package, supply current, and the enable pin
The enable/disable pin allows the host to kill the output: maximum supply current is 25 mA when running, dropping to 10 µA in disable, so a microcontroller GPIO can power-cycle the reference without adding an external load switch in battery-backed or low-power designs.