22.5792 MHz MEMS oscillator with automotive grade
The DSC1001DL2-022.5792T is a MEMS-based XO (Standard) oscillator delivering a 22.5792 MHz CMOS output — a common clock frequency for audio DACs, video encoders, and serial-data interfaces that require precise sample-rate timing. It is AEC-Q100 qualified, meaning it passes the automotive-grade reliability stress tests (temperature cycling, ESD, latch-up) and is suitable for under-hood or cabin electronics where the ambient temperature reaches 105°C. The supply voltage range spans 1.8V to 3.3V, so the same oscillator can serve a 1.8V FPGA core clock and a 3.3V microcontroller reference without a level translator — a single BOM line covers both rails.
Package and mounting for pick-and-place
Housed in a 4-SMD no-lead package measuring 2.50mm x 2.00mm (0.098" x 0.079") with a seated height of 0.90mm — a compact footprint that fits tight PCB layouts in automotive camera modules or infotainment head units. Supplied on tape and reel, ready for automated pick-and-place. The MEMS resonator inside is inherently more shock- and vibration-tolerant than a quartz crystal — less risk of cracked blanks during reflow or field use.
Standby function and power-down current
A standby (power-down) pin disables the output and drops supply current to 15 µA maximum — useful for battery-backed automotive modules that need to wake on a CAN or LIN message without draining the battery during ignition-off periods. Active supply current is 6.3 mA maximum at the rated frequency, keeping the thermal budget low in a dense PCB environment.
It is suitable for both new designs and production replenishment.