25 MHz MEMS XO with full military temperature range
The DSC1101BM2-025.0000T is a 25 MHz MEMS-based XO (Standard) from Microchip's DSC1101 series, delivering a CMOS output across a 2.25V to 3.6V supply range with ±25 ppm frequency stability.
Standby function and supply current
The Standby (Power Down) function drops supply current to 95 µA max when the output is disabled, useful for battery-powered or intermittently operated systems where the oscillator can be gated off between active periods. Active supply current is 35 mA max at 25 MHz — the MEMS core draws less than a comparable quartz oscillator at the same frequency, which matters when the clock tree is fed from a regulated rail with limited headroom.