534AA000019DG

Introduction to Pin Configurable/Selectable Oscillators

Pin configurable/selectable oscillators are types of frequency control devices that can be digitally configured for different functions at two or more pins. These oscillators come in two versions – the first version of which has only two pins that are used for frequency selection, and the second version that features three pins for both frequency and phase selection. Commonly used for timing applications in consumer and industrial product categories, pin configurable/selectable oscillators offer better precision, better and wider frequency range, and increased flexibility over traditional single-pin and adjustable oscillators.

534AA000019DG Application Field and Working Principle

The 534AA000019DG pin configurable/selectable oscillator is a low-voltage MEMS oscillator that provides flexible frequency and phase adjustment in a compact VDD package. This oscillator is suitable for a wide range of applications that require finely tuned timing, including frequency synthesis and clock output applications. The 534AA000019DG also features integrated system-level protection functions to support high speed and high precision requirements.

The working principle of the 534AA000019DG involves two pins for frequency selection: A pin for frequency selection, and a second pin for phase selection. The frequency pin provides the ability to select from a wide range of frequencies, up to 200 MHz. The phase pin allows for fine-tuning of the phase difference between inputs, depending on the desired application.

The 534AA000019DG also offers integrated system-level protection features to ensure reliable performance in challenging environments. This includes power supply filtering, ESD protection, and overvoltage protection. Additionally, the oscillator features temperature-compensated crystal oscillator (TCXO) technology, which provides enhanced frequency stability over a wide range of temperatures.

Conclusion

The 534AA000019DG pin configurable/selectable oscillator offers superior performance and flexibility in standalone, or as part of a system. Featuring two pins for frequency selection and one pin for phase selection, the 534AA000019DG can be used in a wide range of applications that require precise timing and frequency stability. Additionally, the device provides system level protection and temperature-compensated crystal oscillator (TCXO) technology for reliable and accurate performance in high temperature environments.