7MA1470002 Crystals, Oscillators, Resonators

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Crystals are essential components in modern technology. The 7MA1470002 crystal is a great example of the power of crystals in electronics. This special crystal has a wide application field and a fascinating working principle.

Overview of 7MA1470002

The 7MA1470002 is a quartz crystal manufactured by AKM Semiconductor. It has a frequency of 4MHz and an tolerance of 2 per cent. It comes in a 4-pin package, which is a size 6. The 7MA1470002 is suitable for in-circuit or on-board applications and is called an SMD package.

Application Field of 7MA1470002

The 7MA1470002 is mainly used in communication and medical equipments, such as large size medical imaging devices, and also has wide applications in industrial and automotive electronics. Computers, microcontrollers, mobile phones, GPS systems and other consumer electronics use this crystal to obtain time-keeping functions and synchronised operations. Also, the 7MA1470002 is widely used for clock frequency synchronization in ADC and DAC converters, for code-division multiple access (CDMA) communications, and for power line control systems.

Working Principle of 7MA1470002

The 7MA1470002 crystal works on a principle known as ‘piezoelectricity’. It converts electrical energy into mechanical movement and vice-versa. This conversion of energy produces mechanical vibrations, which are picked up by electrodes at the end of the crystal. This creates an oscillation, which can be converted into a usable frequency. The oscillator circuit of the 7MA1470002 creates the frequency output of the crystal. The frequency is then used to control the functions of various electronic devices.

Conclusion

The 7MA1470002 crystal is a great example of quartz crystal technology. It has a very wide application field and it is used in various electronic devices worldwide. The 7MA1470002 works on the principle of piezoelectricity and produces a stable frequency used to control the operations of many electronic devices. This frequency output can be very useful in many different situations, for both consumer electronics and industrial operations.

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