The DSC1001BL1-002.1760T is a 2.176 MHz fixed-frequency MEMS-based oscillator from Microchip's DSC1001 series, delivering a CMOS output in a 4-SMD no-lead package measuring 5.00mm x 3.20mm. Rated AEC-Q100, it operates from -40°C to 105°C with a frequency stability of ±50 ppm, making it suitable for automotive under-hood and industrial outdoor applications where crystal oscillators may not hold tolerance over temperature.
Supply flexibility and power-down standby
The supply voltage range spans 1.8V to 3.3V, allowing direct connection to 1.8V, 2.5V, or 3.3V rails without an intermediate regulator — a single BOM line covers multiple power domains. Maximum supply current is 6.3 mA during active operation; the standby (power-down) function drops current to 15 µA max, enabling battery-powered systems to cut clock power between active periods.