B39391B5047Z810

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SAW Filters are used in many applications, and the B39391B5047Z810 is no exception. This type of filter is a high performance, temperature compensated resonator that can filter out unwanted frequencies and provide greater signal clarity.

The B39391B5047Z810 is composed of a quartz crystal, which is used to resonate at a frequency determined by its design. Quartz crystal is the most widely used choice for resonators because not only is it very accurate and stable, it is also relatively low cost. Through the application of an electric field, the quartz crystal’s lattice structure, which is made up of layers of silicon dioxide, will vibrate. The range of frequencies and the amount of sound emitted is determined by the size and shape of the quartz crystal.

The B39391B5047Z810 is used as a SAW filter in various applications, ranging from amateur radios, communication devices and even sensors. SAW filters are effective at cutting out or filtering out unwanted signals, such as noise or static. This is achieved by a band-pass or a band-stop response, where the filter will reject all frequencies outside the defined band. In addition to this, the filter can also be tuned to a centre frequency, giving a peak response when the centre frequency is input.

In terms of the working principle, the filter consists of several components. These are the input transducer, the filter, the output transducer and the matching network, which is used to ensure that the filter acts on the desired frequencies only. The input transducer is used to convert the input signal into an acoustic wave, which is then passed through the filter. The filter consists of metal electrodes and a piezoelectric surface acoustic wave (SAW) device. The SAW device consists of two sets of parallel metal electrodes on top of a piezoelectric material. The SAW device is tuned by controlling the separation between the electrodes. As the acoustic wave passes through the device, it is affected by the electrodes and is converted into an electrical signal.

The output transducer then takes the electrical signal and converts it back into an acoustic wave. The acoustic wave is then passed through a matching network, which is used to ensure that any reflections caused by mismatches between the filter and the load are minimized. Finally, the matching network passes the acoustic wave to the output transducer, which converts the wave back into the electrical signal. The electrical signal is then ready for further application.

In conclusion, the B39391B5047Z810 is a SAW filter that is used for a number of applications. The filter is composed of a quartz crystal, which resonates at a certain frequency. The filter is used to cut out or filter out unwanted frequencies in the signal, and is often tuned to a centre frequency for greater signal accuracy. The working principle is composed of several components, which include an input transducer, a filter, an output transducer and a matching network.

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