PBRC4.19HR50X000

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Resonators

PBRC4.19HR50X000 is a type of resonator, which, according to its datasheet, are EIA compliant miniature, high reliability surface mount quartz crystal, temperature compensated oscillators (TCXO). In this resonator, the piezoelectric quartz vibrator is tuned to a specific nominal frequency, which depends on the model. This type of resonator is used in various types of systems, including military, aerospace, and commercial telecommunications.

Application Field

Resonators, such as the PBRC4.19HR50X000, hold a variety of applications in both military and commercial systems. In military applications, these resonators are used for specialized tasks, such as for navigation, target acquisition and homing, ground-to-air communication, and communication among civilian populations. In addition, they are utilized in major satellite communication programs, as they provide a reliable and stable frequency source that can be used in a variety of different environments. In commercial applications, resonators like the PBRC4.19HR50X000 are often found in cell phones and other wireless communication devices, such as short range radio, in order to ensure a stable and reliable connection. They are also used in industrial control systems, where they help to regulate the speed of production and process lines.

Working Principle

The working principle of the PBRC4.19HR50X000 resonator is based on the fundamental principle of a quartz crystal oscillator, which is one of the most stable and accurate oscillators available. Quartz crystals are made up of positively and negatively charged silicon ions arranged into a lattice, which creates a crystal structure. When an electrical current is passed through the crystal, it creates a vibration and generates a resonant frequency. This resonance frequency is the basis of the PBRC4.19HR50X000 resonator, as the model is built around the quartz crystal and the oscillator circuit to ultimately produce a frequency that varies very little over time and temperature. The quartz crystal also helps to regulate the amplitude of the signal, ensuring a more consistent and reliable output.

The much improved performance of the PBRC4.19HR50X000 over other types of resonators is also attributed to the temperature compensation design of the oscillator circuit. This allows for the shape, or profile, of the output signal to remain very consistent even over a wide range of temperatures, thus preventing any undesirable frequency drift and improving overall performance. Furthermore, the hermetically sealed package of the PBRC4.19HR50X000, which helps to ensure a long operating life and reduce noise interference, further enhances the output of the resonator. This provides a highly stable and reliable frequency source for a variety of applications.

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