The DSC1001BE1-048.0000 is a 48 MHz MEMS-based oscillator (XO) with CMOS output, designed for applications requiring AEC-Q100 qualification and a wide supply range from 1.8V to 3.3V.
Package, supply, and power considerations
Housed in a 4-SMD, No Lead package measuring 5.00mm x 3.20mm with a seated height of 0.90mm, it fits standard oscillator footprints and is reflow-compatible. Supply voltage spans 1.8V to 3.3V, covering 1.8V, 2.5V, and 3.3V logic families without a dedicated regulator. Frequency stability is ±50 ppm, adequate for UART, SPI, and general-purpose clocking; for CAN or Ethernet PHY applications, verify the system's ppm budget against this spec.