SIT8208AC-2F-18E-16.367667Y

Oscillators play a significant role in the process of generating, controlling and measuring electrical signals. Among various oscillators, SIT8208AC-2F-18E-16.367667Y has a wide range of applications across many industries. This article introduces its application field and working principle.

Application field

SIT8208AC-2F-18E-16.367667Y oscillators mainly cater for the needs of military and aerospace applications, as well as automatic test system and industrial field. Firstly, military and aerospace products require stability and reliability, which are exactly what SIT8208AC-2F-18E-16.367667Y oscillators provide. Secondly, for automatic test system (ATS) products, these oscillators are low-power consumption and enable precise frequency stability, which is necessary for precision measurements. Finally, in the industrial field, SIT8208AC-2F-18E-16.367667Y oscillators are considered to be optimal choices due to their accuracy, stability and reliability.

Working principle

The SIT8208AC-2F-18E-16.367667Y oscillator comprises of a circuit and a resonator, which works together to ensure frequency generation. The circuit part forms the fundamental part of the oscillator. The circuit forms a freely running oscillator, which produces a voltage without an external input. This oscillator is self-sufficient and produces a sine-wave output with a specified frequency, independent of any external circuit conditions. The resonator part is formed inside this oscillator consisting of quartz crystal. When this quartz crystal is incorporated in the oscillator circuit, the resonance frequency of the quartz crystal determines the rate of oscillation of the oscillator.

The quartz crystal consists of two parallel plates separated by a gap. When it’s placed in an electrostatic field, these two plates vibrate at their resonance frequency. The figure below shows the detailed structure of the quartz crystal and how it works within the oscillator. The vibrating quartz crystal is connected to a tuned circuit and it produces precise and consistent output frequency, solely determined by the exact frequency of the quartz crystal.

The circuit around the resonator is then configured to produce an output waveform which is suitable for the application. This high-frequency output waveform from the oscillator is typically connected to other circuits in order to generate low-frequency waveforms required by these applications.

In summary, SIT8208AC-2F-18E-16.367667Y oscillators are versatile pieces of equipment, suitable for a range of applications across many industries. It works by utilizing a system of a circuit and a resonator, the latter of which comprises of a quartz crystal. The frequency generated by the oscillator is determined by the exact frequency of this quartz crystal, ensuring precision and accuracy.