530WA750M000DG Datasheet/PDFOscillators are electronic circuits used to generate repetitive electrical signals. The main parts of an oscillator are an amplifier, a frequency determine, and an output of stabilized oscillation. The 530WA750M000DG oscillator is an SAW oscillator, which is composed of a quartz substrate and a metal film layer. It is mainly used in RF transmission devices and signal conversion modules, such as broadcasting and television receivers, wireless communications, set-top boxes, radio frequency identification systems (RFID), and other frequency regulation.
The 530WA750M000DG oscillator consists of three parts: quartz substrate, Metal Film layer and output circuit. The quartz substrate acts as the substrate, that is, the support structure of the SAW oscillator. The quartz substrate is required to have a certain flatness and minimal thermal expansion. The metal film layer is composed of a single-crystal quartz part and a metal coating part. The single-crystal quartz part is used to generate a surface acoustic wave (SAW) and the metal coating is used to reflect the SAW. The output circuit consists of a resistance and capacitor connected in series.
The working principle of a 530WA750M000DG oscillator is based on the phenomenon of Surface Accelerating Wave (SAW). In this type of oscillator, a high frequency surface acoustic wave is generated by applying an electric field to a quartz substrate coated with a metal film layer. The generated SAW propagates along the surface of the quartz and is reflected back by the metal film layer. The reflected wave re-interacts with the forward wave to form standing wave. The frequency of the standing wave is determined by the physical properties of the quartz substrate. This frequency is then stabilized and filtered by the output circuit and amplified by the amplifier circuit, and finally sent out through the output port.
The 530WA750M000DG oscillator has a wide range of application fields. The oscillator is mainly used in radio frequency transmission devices and signal conversion modules, such as broadcasting and television receivers, wireless communications, set-top boxes, radio frequency identification systems (RFID), and other frequency regulation. In these fields, the oscillator is used to provide a stable and accurate signal source for signal transmission and reception. By using this oscillator, radio frequency signals can be accurately transmitted and received, and the reception of signals can be more stable and efficient.
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