416F38022IKR

Crystal oscillators have been used for many applications for decades due to their good frequency and timekeeping accuracy. The 416F38022IKR crystal oscillator is one of the latest and most advanced models currently available. It is designed for precision applications requiring excellent jitter performance and reliable long-term operation. This article will discuss the application field and working principle of the 416F38022IKR crystal oscillator.

Application Field

The 416F38022IKR crystal oscillator is a low-jitter, low-phase noise crystal oscillator used mainly in high-precision applications such as telecommunications, high-frequency radio, industrial process control, and medical imaging systems. It is ideal for applications that require low jitter and low-phase noise, as well as reliability and long-term use.

The 416F38022IKR crystal oscillator can also be used in embedded systems such as computers, watches, and other electronics requiring precise timing and frequency references. When used in such systems, the oscillator maintains its accuracy over time by monitoring and controlling frequency drift due to temperature and aging.

The 416F38022IKR crystal oscillator is also used in automotive applications, such as navigation systems and radios. The high precision and stability of the oscillator makes it the ideal choice for such sensitive applications. In addition, its compact form factor makes it easy to install in limited space applications.

Working Principle

The 416F38022IKR crystal oscillator works on the principle of oscillation of a quartz crystal. The quartz crystal has a natural frequency of oscillation, called the resonance frequency, where it will oscillate with maximum amplitude. The frequency of oscillation is determined by the width, thickness, and shape of the quartz. The frequency is affected by factors such as temperature and mechanical stress.

The crystal is held between two precision electrodes that are connected to an external circuit. The circuit is designed to supply the appropriate voltage, current, and impedance to the electrodes to create an oscillatory circuit. As long as the impedance of the circuit is tuned to the resonance frequency of the crystal, the crystal will oscillate with a steady frequency, with minimal jitter and drift over time.

The output of the crystal oscillator is a square waveform with a very low duty cycle and high frequency accuracy. The square waveform is then filtered to reduce jitter and phase noise before being fed into the associated systems.

Conclusion

The 416F38022IKR crystal oscillator is an advanced model of crystal oscillator designed for precision applications in the telecommunications, industrial, and medical fields. It is capable of providing low jitter and reliable long-term operation. The oscillator works according to the principle of quartz crystal oscillation, and its output is filtered to reduce jitter and phase noise before being fed into the associated systems.