SIT1602BC-22-25E-60.000000E

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Oscillators are widely used in electronic circuits and systems. SIT1602BC-22-25E-60.000000E oscillator is a commonly seen type, which is applied for noise-free HMI (human-machine interface) applications. As with other oscillators, it is usually used in modulating signals and providing clock signals.

Overview

The SIT1602BC-22-25E-60.000000E oscillator is a crystal furnace oscillator that uses hybrid technologies. It is designed for use with low duty cycle and low noise applications. It has good linearity, low jitter and the ability to generate high purity frequencies. This type of oscillator is capable of providing 5 V output voltage for the circuit and has a frequency accuracy of 0.050 ppm (parts per million) or 0.00050%. It includes a temperature compensated reference oscillator which comes with a vibration compensation feature.

Applications

The SIT1602BC-22-25E-60.000000E oscillator offers assured performance in various fields, from signal carriers in communication systems to data processing and signal generator in automotive fields. With its reliability and high precision, it is widely used in temperature and speed control systems.

In industrial applications, its accuracy can be used for accurate positioning control of robots, for the implementation of I/O control systems used in factory automation or distributed control systems, and for accurate measurement of vibration or print quality inspection systems.

The SIT1602BC-22-25E-60.000000E oscillator is also suitable for applications like high-speed computations in computer systems, data communication, as well as in the field of communications equipments, such as cell phones, radios, and etc.

Working Principle

The main working principle of the SIT1602BC-22-25E-60.000000E oscillator is the concept of a crystal furnace, in which a circuit is formed by a crystalline material, an excitation source, and a feedback network. The oscillator is constructed of a metal or semiconductor crystal which vibrates at an accurately determined frequency when excited by a source and isolated from the output by a frequency determining network.

The metal or semiconductor crystal is encased in a vacuum sealed container, a furnace. When the oscillator is powered, it enters the self-sustaining circuit. The oscillator is excited by an excitation source, such as an alternating current voltage source. It then output a signal at the predetermined frequency.

The frequency of the signal is determined by the properties of the crystal. The size and cut of the crystal determines its resonant frequency. In addition, the temperature of the crystal, also known as the temperature coefficient, affects the frequency of the output signal.

The feedback network connected at the output of the oscillator holds the system in oscillation and ensures that the correct frequency is generated. The frequency of the signal is adjustable by altering the components of the feedback circuit. The frequency is also affected by the input voltage, the load current, the crystal temperature, and other external factors.

Conclusion

The SIT1602BC-22-25E-60.000000E oscillator is a crystal furnace oscillator that offers assurance of performance from low duty cycle and low noise applications to signal carriers in communication systems and algorithms in computers and cell phones. Its main working principle is based on the concept of a crystal furnace, which is constructed with a crystal and a mechanism that oscillates and drives the external circuit to operate at a predetermined frequency. The frequency of the signal is determined by the properties of the crystal, the feedback network, and is also affected by input voltage, load current, temperature and other external factors. This oscillator is widely used in industrial, automotive and communication systems.

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