552AF000488DGR

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Pin Configurable/Selectable Oscillators – 552AF000488DGR

Pin configurable and selectable oscillators are specialized devices designed to generate an exact frequency output. They provide an electric output signal with a high degree of frequency stability which keeps them suitable for applications in extreme temperature and mechanical shock environments, as well as being resistant to aging of the parts. Pin configurable oscillators are usually used as references or clocks in communications, data storage, and multimedia applications to ensure synchronization of the various elements.

Applications of 552AF000488DGR

The 552AF000488DGR is a crystal oscillator from Ecliptek Corporation, which has frequency stability and low phase noise across a wide temperature range. It is suitable for use in ATE, military and medical instrumentation systems, laboratory instrumentation, RF transceivers, and telecommunications. It can be used for a variety of tasks where precise time and frequency accuracy is important, such as clock synchronization, time-sharing networks and broadcasting, GPS satellite navigation, and digital TV. The 552AF000488DGR has a frequency tolerance of 0.25%, a maximum frequency output of 73 MHz, and a load capacitance of 16 pF.

Working Principle of 552AF000488DGR

The 552AF000488DGR works on the principle of a quartz crystal oscillator. This device uses a quartz crystal as its resonator – a tiny vibrating crystal of quartz which vibrates at a specific frequency when an alternating voltage is applied. A quartz crystal has excellent frequency stability and temperature characteristics, making it an ideal choice for frequency control. The crystal oscillator works on the principle of the Schmitt-trigger oscillator. It utilizes a feedback loop where the output is connected to an amplifier\'s input, providing feedback to the amplifier which allowing it to oscillate at the desired frequency. The frequency is determined by the combined values of the external reactive components connected to the oscillator, including capacitors and inductors.

Advantages of 552AF000488DGR

The 552AF000488DGR offers numerous advantages over other types of oscillators. It offers exceptional frequency stability and low phase noise, making it suitable for applications which require very precise timing measurements. It also provides superior temperature stability across a wide range of temperatures, making it suitable for use in demanding environmental conditions. Additionally, it is resistant to aging of the parts and can be configured to meet specific frequency requirements. Finally, the 552AF000488DGR is highly reliable, with a low failure rate.

Conclusion

The 552AF000488DGR is an excellent choice as a reference or clock oscillator device in ATE, military and medical equipment, lab instruments, RF transceivers, and telecommunications. Its outstanding frequency stability and low phase noise, together with its low failure rate and excellent temperature stability, make it a perfect choice for applications which require a precise time and frequency accuracy.

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