NX1255GB-4.915200MHZ

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Crystals

Crystals, especially those with narrow frequency tolerances and small size, are widely used in manyapplications requiring precise frequency control or timing signals. NX1255GB-4.91520MHz isa precision crystal with a frequency of 4.91520MHz and a temperature stability of ±15ppm. Thiscrystal is a versatile timing instrument for a variety of standard or specialized applications. Thefollowing section will provide an in-depth analysis of the application field and working principle ofNX1255GB-4.91520MHz crystal.

Application Field

NX1255GB-4.91520MHz crystal can be used in a wide range of different applications. This crystal isideal for use in radio equipment, especially modern low-cost radio communication devices. Themicroprocessor-controlled radio communication devices usually require very precise clock generatorto keep up with the rapid changing communication protocol. The frequency of the crystal mustmatch the required frequency and must have good stability. The NX1255GB-4.91520MHz crystalmeets all these criteria, making it the preferred choice for many radio applications.

In addition to radio applications, the NX1255GB-4.91520MHz crystal also has some otherapplications. This crystal can be used to generate precise timing signals for digital samplingapplications, such as digital oscilloscopes. It can also be used to generate precise timing signalsfor hearing aid applications, in which precise audio signals are required. In addition, theNX1255GB-4.91520MHz crystal can be used in semiconductor test systems to synchronize dataacquisition and recording.

Working Principle

The working principle of the NX1255GB-4.91520MHz crystal is fairly simple. This crystalconsists of two quartz plates, each of which are cut with a specific angle and thickness to allowthe crystal to resonate at a frequency of 4.91520MHz. The plates are sandwiched together andconnected to an oscillator circuit. When the oscillator circuit is powered up, it starts to generatean alternating current that passes through the quartz plates. This alternating current causes thequartz plates to vibrate at a specific frequency and produces a signal that is identical to theoscillator circuit.

The amplitude of the quartz plate vibration produces a signal with a frequency accuracy of±15ppm, which is accurate enough for most timing and communication applications. The frequencyof the crystal can be fine-tuned by adjusting the oscillator circuit, and this allows the crystal tomaintain its frequency accuracy over a wide range of temperatures.

Conclusion

To conclude, the NX1255GB-4.91520MHz crystal is a precision crystal that is designed forprecise timing and radio communication applications. It has a wide application field and is highlyaccurate, with a frequency accuracy of ±15ppm. This crystal can be used in radio equipment,digital sampling applications, hearing aid applications, and semiconductor test systems. Theworking principle of this crystal is fairly simple and it is easy to fine-tune its frequency byadjusting the oscillator circuit. The NX1255GB-4.91520MHz crystal is an ideal choice for anyproject that requires precise timing or radio communication.

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