For existing designs, this part is available through independent surplus channels in lot-specific quantities – confirmed at RFQ.
MEMS oscillator with standby power-down
This is a 12 MHz XO (Standard) oscillator built on a MEMS base resonator with CMOS output. The 3.3V supply rail and ±50ppm frequency stability suit general-purpose clocking in industrial-temperature environments (-40°C to +85°C). The Standby (Power Down) function drops supply current to 1µA max when disabled, useful for battery-operated equipment that gates the clock during sleep.
Package and board-fit note
Housed in a 4-SMD, No Lead package measuring 2.50mm x 2.00mm with a seated height of 0.90mm. The 0.098" x 0.079" footprint is common among MEMS oscillators in this frequency range; verify pad layout against the datasheet land pattern before committing a board spin.
Power consumption profile
Active current is 3mA typ at 12 MHz – negligible for most digital loads. The standby current of 1µA max means the oscillator's own draw is below the leakage floor of many battery-powered designs, so the power-down pin effectively gates the clock without a separate load switch.