22 MHz MEMS clock for low-power commercial designs
The DSC1018DC1-022.0000B is an active-production MEMS-based XO from Microchip's DSC1018 series, delivering a 22 MHz CMOS clock from a 1.8V rail while drawing just 3 mA typical — a fit for battery-powered or thermally constrained boards where every milliamp counts. The MEMS resonator replaces a quartz crystal, giving faster startup and better resistance to shock and vibration compared to a traditional crystal oscillator — useful in portable equipment or products that see mechanical handling during assembly.
Standby function and disable current for power gating
A Standby (Power Down) function lets the system gate the oscillator off, dropping supply current to 1 µA max — a practical way to extend battery life in devices that spend most of their time asleep and wake periodically to log or communicate.
Package, footprint, and temperature grade
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 DSC1018DC1-022.0000B fits into space-constrained layouts typical of IoT modules and portable electronics.