Ceramic Resonator Filter Circuit

There are various resonators that are used for an immense number of applications in the field of electronics.

Ceramic resonator filter circuit.

Low insertion loss combined with excellent power handling. A ceramic resonator is an electronic component consisting of a piece of a piezoelectric ceramic material with two or more metal electrodes attached. Typical oscillator configuration with a ceramic resonator well that was a small glimt about ceramic filter and ceramic resonators. Our ceramic resonator filters are designed with high q resonators that provide narrow passbands with low insertion loss ranging from 0 9 db to 3 0 db.

Mini circuits offers a broad range of ceramic resonator filters specifically designed for gnss applications including both off the shelf models and custom designs. Mini circuits coaxial ceramic resonator filters offer low insertion loss in very small form factors using ceramic material with high dielectric constant and superior q factor. When connected in an electronic oscillator circuit resonant mechanical vibrations in the device generate an oscillating signal of a specific frequency like the similar quartz crystal they are used in oscillators for purposes such as generating. Bandpass and bandstop filters diplexerand multiplexer designs can be constructed using this technology.

This diagram shows the impedans and frequency behavior in a 455khz ceramic filter. As you can see the main resonans is at 455khz but there are several other resonans frequency.