42.5 MHz fixed-frequency clock source
The DSC1030DI1-042.5000T: This is a 42.5 MHz XO (Standard) oscillator with CMOS output — a fixed-frequency clock source for digital logic, MCU, or FPGA clock trees. The MEMS base resonator provides the timing reference, eliminating the quartz crystal and its associated start-up time and shock sensitivity.
Industrial temperature grade and 3V supply
The 3V supply rail is common in low-power digital systems; confirm the downstream device's input threshold is compatible with CMOS levels at 3V.
Standby function and low-power disable
Typical active current is 4mA — useful for battery-powered or intermittently operated equipment where the oscillator can be gated off between active periods.
Compact 4-SMD No Lead footprint
Housed in a 2.50mm x 2.00mm 4-SMD No Lead package, 0.90mm seated height. The small footprint demands careful PCB layout — ensure the pad geometry matches the land pattern recommended in the datasheet, and that the solder paste stencil aperture is sized for the 0.50mm pitch typical of this package class.