PT7C5009AN4-2DE

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Resonators are used in a wide range of applications and play an important role in many areas of modern life. The PT7C5009AN4-2DE resonator is an ultra-low ESR, very low power component that is designed for use in high performance RF applications. It has excellent accuracy over temperature and is ideal for use in frequency control applications.

The PT7C5009AN4-2DE resonator is a parallel-resonant tank circuit that utilizes a piezoelectric ceramic element to generate a frequency through an energy transfer process. The resonator can be used in oscillators, modems, filters, and other circuits. In an oscillator, the resonator is used to provide the frequency stability necessary for consistent and reliable operation. In modems and filters, the resonator is used to create sharp and selective frequency responses.

The components of the PT7C5009AN4-2DE resonator consist of a piezoelectric ceramic element attached to two electrodes. This element is also connected to an inductor and a capacitor that are connected in parallel. The parallel connection of these components forms a resonant tank circuit. This circuit is inherently frequency selective and will only respond to frequencies that are within the resonator’s tuned range, known as its passband.

When a voltage is applied across the electrodes, an electric current passes through the piezoelectric element, which causes the material to deform. This deformation creates a mechanical displacement which is known as a strain. This strain energy is then transferred back to the electrodes, creating an electric current that is amplified in the resonator. The frequency of the electric current is determined by the components connected to the piezoelectric element and can be tuned by adjusting parameters such as the inductance, capacitance, and/or resonator material.

The PT7C5009AN4-2DE resonator has a wide application field due to its low ESR, low power usage and excellent temperature stability. It is ideal for use in applications such as frequency stability for oscillator circuits, RF signal processing and filtering, signal modulation, and more. It is also used in a variety of other applications such as data links, frequency tracking systems, and telecoms.

The PT7C5009AN4-2DE resonator is an excellent choice for high performance RF applications. Its higher frequency stability and low power usage make it ideal for use in a wide range of applications. With its reliable operation and temperature stability, it can provide precise and consistent frequency generation across temperatures.

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