5 MHz MEMS XO with CMOS output and AEC-Q100 qualification
Its ±20 ppm absolute pull range (APR) covers the frequency tolerance needed for most MCU, CAN, and sensor timing rails without external trimming. For under-hood or engine-bay designs, confirm the temperature grade matches your ambient; the DSC1001 family also offers extended-temperature variants. The MEMS resonator gives faster startup (typically <5 ms) and better shock/vibration immunity than a quartz crystal — useful in automotive, industrial, or portable equipment where the PCB sees mechanical stress.
Supply voltage range and standby power-down
Operates from 1.8V to 3.3V supply, making it compatible with 3.3V MCU rails and 1.8V low-power domains without a level shifter on the output. Active current consumption is 8 mA max at 5 MHz — a low-power figure for a 5 MHz oscillator, leaving thermal headroom in the 4-VDFN package at 70°C ambient.
4-VDFN package and surface-mount layout
Housed in a 4-VDFN package measuring 3.20 mm x 2.50 mm with a seated height of 0.90 mm. The small footprint suits space-constrained designs; the 4-pin layout has a standard oscillator pinout (VDD, GND, Output, Enable). Surface-mount assembly — the 4-VDFN uses a centre pad for thermal dissipation.