ASEM1-16.000MHZ-LC-T
Overview
The ASEM1-16.000MHZ-LC-T is a 16 MHz CMOS output MEMS oscillator housed in a compact 3.2 x 2.5 mm QFN package. It provides a stable clock source for embedded systems requiring high shock and vibration resistance compared to traditional quartz-based resonators. This specific variant operates at 3.3V and supports a power-saving standby function to reduce current consumption in battery-powered applications.
Why Choose This Part
As a MEMS-based device, it offers superior reliability and durability over quartz crystals, boasting an MTBF significantly higher than mechanical resonators. The 3.3V CMOS output ensures direct compatibility with standard digital logic while the 50ppm stability provides sufficient accuracy for most general-purpose timing needs across a wide -40 to +85C temperature range.
Applications
Key Specifications
Getting Started
Integrate this oscillator by providing a stable 3.3V supply and connecting the CMOS output directly to your MCU's XTAL1 or CLKIN pin. Ensure the standby pin (Pin 1) is pulled high for normal operation or driven low to enter power-down mode. Use a 0.1uF bypass capacitor placed as close as possible to the VDD pin to minimize power supply noise.
