26 MHz MEMS XO for automotive timing
The DSC1001DL5-026.0000T is a 26 MHz MEMS-based oscillator (XO) with CMOS output, built for environments where a quartz crystal would drift or fail. It carries AEC-Q100 qualification, which means it has passed the temperature cycling, ESD, and reliability stress tests required for automotive electronics — engine control units, ADAS sensors, or infotainment modules that see under-hood temperatures. The MEMS resonator itself is less sensitive to vibration and shock than a quartz blank, so the 26 MHz clock stays within ±10 ppm stability across the -40 to +105 °C range. The 4-SMD no-lead package measures 2.50 × 2.00 mm, a footprint that fits tight PCB layouts alongside the MCU or transceiver it clocks.
Supply voltage range and standby function
The standby (power-down) function drops the supply current to 15 µA max when the enable pin is pulled low — useful in battery-backed or ignition-switched modules that need to stop the clock to save power. Active draw is 6.3 mA max at the rated frequency, which is typical for a MEMS oscillator driving a CMOS load.
Sourced through independent distribution, it is quoted to order against the BOM quantity — no last-time-buy window to chase.