016906

Crystals

Crystals form the basis of many emerging technologies, ranging from antennas and batteries to lasers and transistors. As the application of these crystals continues to grow, we must understand the fundamental concepts behind them. The 016906 application field and working principle are a great place to start.

Nomenclature of the 016906

The 016906 is a type of crystal oscillator with a frequency range of 2–10 kHz and a temperature coefficient of up to -20 ppm/°C. It is used for the calibration of clocks, watches and other timing instruments, as well as for digital frequency synthesis, communications systems and aerospace technology. The 016906 designation originates from the National Electrical Manufacturers Association (NEMA).

Working Principle of the 016906

The operation of the 016906 is based on the concept of mechanical resonance. This resonance is achieved by connecting a quartz crystal to an external circuit, forming what is known as a tank circuit. The tank circuit is then oscillated by the crystal, typically at a frequency close to its own resonance frequency. The exact frequency is determined by the characteristics of the external circuit.

The oscillator circuit is made up of a quartz crystal that acts as a filter. This filter is connected in series with an inductor and a capacitor to form the tank circuit. The inductor and capacitor are chosen so that the resonant frequency of the tank is equal to the natural frequency of the quartz crystal, which is determined by its shape and size. The crystal then takes on the role of the oscillator, oscillating at its natural frequency and generating an AC current.

The oscillations generated by the crystal affect the electrical properties of the tank circuit, and this in turn changes the frequency of the oscillations. This is known as the frequency pulling effect, and it can be used to maintain a steady frequency output from the crystal, even in the face of temperature variations.

Applications of the 016906

The 016906 is used in a variety of applications where a very low frequency is needed. It is commonly used in systems where an extremely precise and stable frequency is required, such as the timing circuits found in watches, clocks, and other timekeeping instruments. It is also used in the frequency synthesis circuitry of radio communications systems and aerospace applications.

Due to its temperature stability, the 016906 is often used in temperature compensation circuits. Such circuits allow the oscillator frequency to remain constant despite changes in temperature, thus making the system more reliable and accurate over a wide range of temperatures.

The 016906 is also used in modern digital electronics, such as digital frequency synthesis and pulse locomotive controls. In these applications, the crystal acts as an oscillator for the digital logic circuits. It provides a stable timing reference for the logic, which allows for more reliable operation.

Conclusion

In conclusion, the 016906 is an essential component in many modern technological applications. Its working principle is based on the concept of mechanical resonance, and its applications span a wide range of fields, from timekeeping to radio communications to pulse locomotive controls. Thanks to its temperature stability, it is well-suited for temperature compensation circuits, and it provides a highly accurate and reliable reference for digital logic circuits. With its ever-increasing importance as a technological component, understanding the 016906 application field and working principle is essential.