125 MHz MEMS oscillator with industrial temperature range
Active supply current is 7.5 mA max at 125 MHz, while the standby (power-down) function drops consumption to 1.8 µA typical — a meaningful saving for battery-powered or duty-cycled designs where the oscillator can be gated off between active periods.
Housed in a 4-VDFN exposed pad package measuring 7.00 mm x 5.00 mm with a seated height of 0.90 mm, the DSC1502AI3A-125M0000T is a surface-mount oscillator that requires a thermal pad on the PCB for heat dissipation — the exposed pad should be soldered to a ground plane copper pour to keep junction temperature within limits.
Supply voltage flexibility
The device accepts a supply voltage range of 2.5V to 3.3V, allowing it to run from either a 2.5V or 3.3V rail without an external regulator — useful when the same BOM must support multiple voltage domains.