SIT8918BE-22-18E-40.000000E

Oscillators are devices used to generate a signal with a specific frequency, which is then used as a reference. The frequency of these oscillators is usually in the Kilohertz or Megahertz range, though it can be much higher. In this article, we will discuss the application field and working principle of the model of oscillator, SIT8918BE-22-18E-40.000000E.

The SIT8918BE-22-18E-40.000000E oscillator serves as a stable, low-phase noise reference source for communication and test equipment. It is suitable for applications in such fields as mobile phone base station synchronization, wideband frequency synthesis and GPS based systems. This oscillator is designed to operate over a wide range of temperatures from -40ºC to +85ºC.

The working principle of the SIT8918BE-22-18E-40.000000E oscillator is that of a relaxation oscillator. It is built on a Peltier device, which is composed of two semiconductor materials. When these materials are heated or cooled, it causes a difference in the electrical potential between them. This difference in potential then causes a current to flow between the two materials, allowing for a periodic output signal to be generated. This output signal can then be used as the reference signal for a variety of different applications.

The SIT8918BE-22-18E-40.000000E oscillator is highly reliable and offers excellent performance. It can operate between frequencies of 6.5 and 10GHz, and has an output signal amplitude of 14dBm. The phase noise is also very low, allowing for an excellent signal-to-noise ratio. The oscillator is also tolerant to variations in supply voltages and has a low power consumption.

In summary, the SIT8918BE-22-18E-40.000000E oscillator is a reliable and high-performance device that is suitable for a wide range of applications. It operates on the principle of relaxation oscillator and is capable of producing an output signal between 6.5 and 10GHz, with a low phase noise and excellent signal-to-noise ratio. It is also tolerant to variations in supply voltage and capable of withstanding temperatures ranging from -40°C to +85°C.