4.75 MHz MEMS oscillator for 1.8V rails
The DSC1018DE1-004.7500T is a MEMS-based XO (standard oscillator) delivering a 4.75 MHz CMOS clock from a 1.8V supply rail. It draws 3 mA typical at full output and drops to 1 µA in standby mode, making it a fit for battery-powered or low-power embedded systems where the clock tree runs on a 1.8V domain.
Frequency stability and temperature range
For a 4.75 MHz carrier, this translates to a maximum frequency error of ±237.5 Hz — tight enough for UART bit-rate generation and general-purpose clocking in commercial-temperature equipment.
Standby function for power-sensitive designs
Housed in a 4-SMD no-lead package measuring 2.50 mm x 2.00 mm with a seated height of 0.90 mm. The compact footprint suits space-constrained PCB layouts; the no-lead construction reduces parasitic inductance compared to a leaded package.