SIT8209AC-8F-33E-155.520000T

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Oscillators

The SIT8209AC-8F-33E-155.520000T is an oscillator commonly used in electronic circuits. This device combines the oscillating properties of quartz crystals to produce accurate, repeatable and reproducible frequency signals. These linear oscillators are designed to provide precision timing in a variety of applications, from telecoms to automotive systems.

Application field for SIT8209AC-8F-33E-155.520000T Oscillators

This oscillator is used in many areas. Primarily, it is seen in telecom applications, such as wireless communication systems, cellular base stations, and data networks. Industrial applications, including servers, embedded controllers, and PC motherboards also benefit from the use of this reliable oscillator. Additionally, this oscillator is used in automotive systems, ranging from power control units in electric and hybrid-electric vehicles to advanced driver assistance systems.

Working Principle

The core of the SIT8209AC-8F-33E-155.5200000T is a quartz crystal oscillator. A quartz crystal oscillator is a circuit with a quartz element that vibrates at a specific frequency. When a current is applied to the quartz element, it begins to vibrate at its natural frequency. A feedback loop is included to ensure precision and accuracy. The signal from the quartz crystal oscillator is processed to create the output frequency.

The signal generated by the quartz crystal is amplified by a linear amplifier within the oscillator circuit. The amplifier is designed to drive a specific frequency, such as a 155.5 MHZ signal. The impedance of the feedback network is adjusted so that the resonance of the quartz is precisely tuned to meet the desired output frequency.

The amplified signal is then sent to an output buffer to isolate any external fluctuations or circuits from the final output signal. The output buffer also ensures an accurate output with no phase jitter and distortion. Finally, the signal is routed to the output jack and is then ready to be used by the system or device that it is connected to.

Conclusion

The SIT8209AC-8F-33E-155.5200000T oscillator is an effective choice for precision timing applications. This quartz oscillator combines the reliability of quartz crystals that vibrate at a specific frequency, with a linear amplifier and output buffer to provide an accurate output signal. The oscillator is used in a variety of areas, from telecoms to automotive systems, with success.

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