The DSC1001AE2-148.5000 is a MEMS-based XO (Standard) oscillator delivering a 148.5 MHz CMOS output — a frequency commonly used in high-speed serial interfaces, video timing, and automotive Ethernet PHY reference clocks. It operates from a 1.8V to 3.3V supply, covering the common digital core and I/O rails without needing a separate regulator for the oscillator. Frequency stability is ±25ppm, tight enough for most CAN-FD, FlexRay, and 100BASE-T1 clocking requirements without external trimming.
Rated AEC-Q100, this oscillator is qualified for automotive stress conditions — the -20°C to 70°C operating range suits cabin and infotainment domains, though the MEMS die itself can handle wider temperatures if the package and test flow are extended.
Housed in a 4-SMD, No Lead Exposed Pad package measuring 7.00mm x 5.00mm with a seated height of 0.90mm — a standard footprint that mates with common oscillator pads and reflow profiles.