7S-12.000MAHE-T Crystals, Oscillators, Resonators

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Crystals are used in a wide variety of applications, including medical, electrical, industrial, and electronic. The 7S-12.000MAHE-T is a type of crystal oscillator containing a Tuning Fork quartz crystal that is designed for frequency control in signal processing applications. The crystal generator is made up of a quartz crystal and a circuit board containing components to shape the signal from the quartz crystal into an output waveform that meets the desired signal requirements.

The crystal oscillator provides the control signal to a circuit such as a filter, mixer, audio amplifier, or other device that controls a frequency dependent process. In this way, the crystal oscillator acts as the reference frequency of the system. The crystal oscillator output is a periodic waveform, consisting of the fundamental frequency and its odd harmonics, at an amplitude that is determined by the design of the oscillator.

The 7S-12.000MAHE-T employs an AT cut tuning fork quartz crystal that is designed to improve thermal and frequency stability. The AT cut also improves the manufacturing process, reducing assembly costs. Its frequency is 12.000MHz, and its frequency tolerance is ±20ppm. The quartz crystal is enclosed in a stainless steel case for improved resistance to temperatures up to +85°C, and improved electrical shielding performance. It has a total height of 4.5mm, and a capacitance of 12pF, making it highly suitable for applications which require low current consumption.

The 7S-12.000MAHE-T crystal oscillator is typically used in systems requiring precision frequency control. Its low power consumption and high stability make it ideal for use in medical imaging, automotive instrumentation, and avionic systems, as well as in a variety of other industries. It is also used in telecommunications, where it can be used to control multiplexers and demultiplexers, base stations, and other devices needing precise frequency control.

The working principle of the 7S-12.000MAHE-T is based on the mechanical resonance of the quartz crystal. This is achieved by applying an alternating electric current to the crystal, which causes it to vibrate at its natural frequency. The frequency of this vibration is extremely stable, because the characteristic of the crystal remains unchanged over a wide temperature range. This allows for a consistent output over a long period of time.

The frequency of oscillation is determined by the size and shape of the AT cut quartz crystal. As the frequency is applied to the crystal, it produces a smooth oscillating waveform that can be used to accurately control frequency dependent devices. The output waveform is also highly stable, due to the temperature compensating and frequency stabilizing properties of the AT cut tuning fork quartz crystal.

The 7S-12.000MAHE-T is an ideal choice for applications requiring precision frequency control and low power consumption. Its AT cut, temperature compensated tuning fork quartz crystal ensures frequency stability over a wide temperature range, and its stainless steel case provides thermal and electrical shielding. Additionally, its low power consumption makes it highly suitable for use in medical, automotive, industrial and electronics applications.

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