550AE970M000DGR

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Oscillators are often applied in a variety of areas such as communication, radar, industrial automation, and consumer electronics. In this article, the usage of the 550AE970M000DGR oscillator, which is a quartz crystal oscillator commonly used in quartz-crystal-based frequency control applications, and its underlying working principle will be discussed.

The 550AE970M000DGR oscillator is a 9.7 MHz crystal oscillator that provides very accurate levels of frequency accuracy and stability. It is commonly used in clock-generating applications, such as microcontrollers and radio frequency (RF) transmitters. It is also used in crystal controlled audio oscillator circuits, frequency dividers, and phase-locked loop circuits. The unit is available in a standard 8-pin ceramic dual inline package (DIP) with hermetic seals and a load capacitance of 6-12pF, which ensures low spurious signals when the oscillator is operated.

The working principle of the 550AE970M000DGR oscillator is based on the piezoelectric effect. This effect describes an electric field generated when pressure is applied to certain materials such as crystals, ceramics, and certain polymers. The electric field generated by a piezoelectric material can be used to generate electricity or oscillation. This is the principle behind the operation of quartz crystal oscillators.

In the case of the 550AE970M000DGR oscillator, a quartz crystal is sandwiched between two electrodes. When an alternating electric field is applied to the crystal, it causes the quartz crystal to vibrate at its resonant frequency, which is determined by the shape and dimensions of the crystal. In this way, the oscillator will generate an output frequency of 9.7 MHz.

The output frequency is further stabilized by the use of temperature compensation. The oscillator contains a temperature sensing circuit, which measures the ambient temperature and adjusts the output frequency to compensate for the changes in temperature. This ensures that the output frequency of the oscillator remains accurate, even under extreme temperature conditions.

The 550AE970M000DGR oscillator is a reliable, accurate, and cost-effective solution for reliability- critical applications such as the control and monitoring of RF, communication, and radar systems. It is ideal for use in space-constrained applications, such as in miniature devices, where its superior performance helps ensure accurate and reliable operation.

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