Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Crystals

Crystals play an integral role in electronic circuits, from radio sets and X-ray machines to the first wrist watches. Literally thousands of types of crystal are produced and used in countless electronic devices. The CSA309-40.000MABJ-UB crystal is just one of these types. This article will look into the application field and working principle of CSA309-40.000MABJ-UB crystals.

Application Field

CSA309-40.000MABJ-UB crystals can be found in a number of applications that require precision timing, such as oscillators, watches, and instrumentation. Oscillators are electronic circuits that produce a steady and precise frequency of oscillation, and they use crystals to provide the timing accuracy that is needed. In addition, watches and other timekeeping devices use crystals as the time base for their timekeeping mechanism. Finally, instrumentation typically uses CSA309-40.000MABJ-UB crystals as the timing reference in the form of a clock source.

Working Principle

The CSA309-40.000MABJ-UB crystal is an industry standard quartz crystal. A quartz crystal works by transforming applied electrical energy into mechanical energy in the form of vibrations. These vibrations are then used to measure time with an astonishing degree of accuracy. The CSA309-40.000MABJ-UB crystal is especially accurate, with its frequency tolerance of just ± 40ppm over the full working temperature range of -20°C to +70°C. The crystal works by taking in electrical energy from the circuit and converting it into mechanical energy. This energy is used to vibrate a quartz (silicon dioxide) crystal at a precise frequency, typically 32.768 kHz. This frequency can then be “changed”, or “shaped” by applying a specific voltage and frequency to the crystal. This “shaped” frequency can then be used as a timing reference for the circuit.

Conclusion

CSA309-40.000MABJ-UB crystals are used in a variety of applications requiring precise timing and are able to provide accurate timekeeping at a frequency tolerance of ± 40ppm over the full working temperature range of -20°C to +70°C. This makes it an ideal choice for electronics designers and engineers looking for an accurate timing source.

The specific data is subject to PDF, and the above content is for reference