ECX-H22CM-12.800

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Oscillators offer an incredibly useful driving force for circuits and can be used for a range of tasks from stably driving digital circuitry, driving analog circuits, driving motors, and transmitting or receiving data. ECX-H22CM-12.800 is one of the oscillators which is a crystal controlled oscillator. It is specifically designed for applications in which very high frequency stability and stability over an extensive operating temperature range are required. In this article, a brief description of the application field and the working principle of the ECX-H22CM-12.800 oscillator will be provided.

ECX-H22CM-12.800 is capable of providing very high levels of frequency stability by utilizing a temperature compensated crystal oscillator (TCXO) technique. This technique works by combining a temperature sensor and a precision oscillator circuit in a single package. The temperature sensor is used to measure the temperature of the crystal and the precision oscillator circuit is used to compensate the oscillator’s frequency for variations in the crystal’s temperature. The ECX-H22CM-12.800 oscillator is designed to work over a temperature range of -20℃ to +70℃ which will ensure reliable and stable operation even in extreme temperatures.

In terms of its various application fields, the ECX-H22CM-12.800 can be used in a variety of situations such as mobile communications, base station radios, medical monitors, process control systems, computers, automotive controllers, television and industrial applications. This is due to its wide frequency range of 10-100MHz, low current consumption of 12-400mA, programmable frequency offset up to ±50 ppm and low phase noise. With its wide frequency range, the oscillator can be used for precision applications such as precise timing or timing monitoring and synchronisation.

Talking about the working principle at a basic level, the ECX-H22CM-12.800 oscillator utilizes an oscillator circuit which is powered by a quartz crystal and is designed to be able to operate at a frequency which is determined by the characteristics of the quartz crystal. The quartz crystal is then linked to the oscillator circuit and is used to control the frequency of the oscillator. When the oscillator is powered on, the quartz crystal acts as a filter and will only allow a signal of a certain frequency to pass through. This output signal of a certain frequency is then amplified and outputted from the oscillator. A temperature sensor which is also connected to the quartz crystal can then measure any variation in temperature which can affect the resonant frequency of the quartz crystal.

The temperature compensated quartz oscillator (TCXO) is then utilized to compensate for any fluctuations in temperature of the crystal. The TCXO uses a combination of feedback control and precision oscillator circuits to ensure that the frequency is maintained at a very high level of accuracy and stability. The TCXO can be adjusted in order to allow for a very tight frequency offset range which can be as low as ±50 ppm. This makes it ideal for applications which require very precise timing and monitoring.

Overall, the ECX-H22CM-12.800 is an incredibly useful oscillator for a range of applications from precision timing to mobile communications and industrial applications. Its ability to provide very high levels of frequency stability due to its TCXO and its wide frequency range makes it ideal for use in even the most exacting requirements. The effect of temperature variations on the oscillator can be closely monitored and compensated for with its temperature sensor and precision oscillator circuits ensuring very precise operation even in extreme temperatures.

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