CER0496C

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

ceramics are a type of material commonly used in radio frequency(rf) filter applications. CER0496C ceramic filter is one of them. They have become an important choice for modern communication systems due to their ability to provide accurate and reliable solutions for many high-frequency signal processing applications. In this article, we will discuss CER0496C ceramic filters, their application fields and working principles.

The CER0496C ceramic filter is a high-Q surface mount filter designed for use in communications and audio applications. It has an upper 3db frequency of 3900MHz. This allows it to filter signals up to that frequency with minimal loss. The low-frequency cut-off is about 2.6GHz across a wide temperature range.

CER0496C ceramic filters are commonly used in cell phone systems, GPS receivers, audio and broadcast equipment, medical imaging equipment, and microwave communication systems. These filters are often used in conjunction with other components such as amplifiers, antennas, switches, and complex integrated circuits. In these systems, they are used to optimise signal-to-noise ratios, reduce interference, and improve overall performance and reliability.

The working principle of the CER0496C ceramic filter is fairly straightforward. It operates on the principle of surface-acoustic-wave (SAW) propagation. The filter works by using a transducer to launch an acoustic wave onto the surface of the ceramic material, which is mounted on a piezoelectric substrate. This acoustic wave propagates along the surface of the ceramic material and is reflected, absorbed, or transmitted, depending on the characteristics of the filter.

In the filter, its transducer has an input and an output that are connected to an electrical oscillator. When this oscillator is activated, it emits a sinusoidal signal that is applied to the transducer\'s input. This then produces an acoustic wave that travels along the filter\'s surface. As the wave passes through the filter, it encounters various types of elements, such as resonators, gates, and barriers, which cause phase shifts, reflections, and transmissions.

These elements alter the characteristics of the wave in such a way that only certain frequencies are allowed to pass through the filter. The filter then acts as a selective amplifier, allowing only the desired frequency range to pass. It also attenuates frequencies outside of this range, thus ensuring that only the desired frequency range is heard.

Overall, CER0496C ceramic filters are a cost-effective and reliable alternative to other types of filter solutions. Their ability to provide accurate and reliable signal processing over a wide frequency range make them ideal for a variety of applications, including cell phone systems, GPS receivers, audio and broadcast equipment, medical imaging equipment, and microwave communication systems. Thus, they remain popular in the industry.

The specific data is subject to PDF, and the above content is for reference