416F26012ILT

416F26012ILT Application Field and Working Principle

The 416F260212ILT is a compact, one-piece quartz MEMS oscillator, which provides excellent stability, low jitter and reliable performance. The device is designed for applications requiring small size and high performance such as portable communications, automotive electronics, medical devices and measurement equipment. It is an ideal solution for mobile applications where board space and component count are limited.

The 416F260212ILT has a built-in Temperature Compensated Crystal Oscillator (TCXO) with advanced digital temperature compensation capabilities. With highly accurate monitoring and temperature compensation techniques, it is capable of providing temperature stability over a wide range of -40 +85 °C operating temperatures. The output frequency is also temperature compensated. The linearity of the temperature compensated frequency varies with the temperature, allowing the 416F260212ILT to be used in a variety of applications.

Working Principle

The 416F260212ILT utilizes an advanced MEMS-based resonator along with an innovative frequency tracking technology to provide a highly accurate and stable oscillator in a single, small package. The device continuously adjusts the output frequency based on the ambient temperature, providing excellent long-term stability. The temperature compensation circuitry is designed to adjust the oscillator stage of the chip in micro-steps within the operating temperature range, offsetting the effects of temperature drift. The temperature compensation can process up to 8 temperature points. The circuit’s full-range temperature compensation is capable of achieving excellent linearity over the full -40 +85 °C operating temperature range.

The 416F260212ILT also features low jitter and high spurious rejection. The low jitter is achieved by employing digital frequency control circuit along with high performance digital phase-locked loop (PLL) technology. The 416F260212ILT has an integrated PLL that allows the device to be used as an exact frequency oscillator. This results in excellent noise-rejection and stability in challenging environments.

The 416F260212ILT is capable of providing its output frequency within 1kHz accuracy and is able to operate at several frequency ranges, from 20MHz to 130MHz. The device is also highly efficient, consuming only 0.18 W typical at +85 °C with a 3V supply. Additionally, its advanced low-power management design enables excellent power consumption reduction based on the temperature variation and user requirements.

Conclusion

The 416F260212ILT is an optimized MEMS oscillator designed for high performance and low power applications that require a compact form factor. It offers very low jitter and accurate temperature compensation, making it well suited for a wide range of applications. With its competitive cost and excellent performance parameters, the 416F260212ILT is an ideal solution for mobile and other applications that require a small size and high performance quartz oscillator.