SIT1602BC-33-28E-66.666660T

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Oscillators – SIT1602BC-33-28E-66.666660T application field and working principle

Oscillators are electronic circuits capable of generating repetitive signals with or without external reference. This type of devices are used to develop precise or even stable timings and to generate sinusoidal and other periodic signals by way of a frequency selected by the user. In this article, the SIT1602BC-33-28E-66.666660T oscillator will be discussed in detail, carrying out a description and analysis of the application fields and its working principle.

Application fields

SIT1602BC-33-28E-66.666660T oscillators are typically used in consumer electronics, military and aerospace, test equipment, telecommunications, medical and instrumentation applications. Their small size enables them to be used in the signal sources and TIMs of mobile devices, specialized circuitry for modems, radio communications systems, navigation beacons, energy management systems, TV receivers, as clock sources for embedded microcontrollers, audio amplifiers and other such applications.

Working principle of the SIT1602BC-33-28E-66.666660T oscillator

SIT1602BC-33-28E-66.666660T oscillators are based on the use of quartz crystals with piezoelectric properties. Quartz is a form of pure silicon dioxide which has a crystalline molecular structure that is able to vibrate when an electrical signal is applied to its electrodes. By using the crystal as the active element of a device along with some additional components, it is possible to generate resonant frequency signals.

The active circuit of the SIT1602BC-33-28E-66.666660T oscillator is composed of three main elements: a quartz crystal, a container electrode and an outer electrode. The quartz crystal is the base element of the circuit, vibrating when the polarizing electrical voltage is applied to its terminals. The container electrode and the outer electrode represent two capacitors, each in series with an inductor that make a double-tuned resonator with the crystal; they act as a feedback system to permit the production of oscillation.

Conclusion

To conclude, the SIT1602BC-33-28E-66.666660T oscillator is a device used for precisely developing timing and generating sinusoidal and other periodic signals. Its size and other characteristics make it suitable for use in a wide range of applications demanding stable signals. The functioning of this oscillator is based on the use of piezoelectric quartz crystals with an active circuit composed of a quartz crystal, a container electrode and an outer electrode.

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