ACH-27.000MHZ-EK

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Oscillators play an essential role in all digital and analog circuits. They are essential for generating and controlling frequencies in a variety of applications ranging from low frequency generation to high frequency signals. Among the oscillators, ACH-27.000MHZ-EK is a high-performance crystal oscillator specially designed for applications in modern industrial and consumer electronics. This article will focus on the application field and working principle of ACH-27.000MHZ-EK.

Application Field:

ACH-27.000MHZ-EK crystal oscillator is specially designed for applications in modern industrial and consumer electronics. It is widely used in communications, instrumentation, medical systems, automotive, consumer electronics, and other applications. The enhanced frequency stability of ACH-27.000MHZ-EK provides excellent performance in these applications.

The ACH-27.000MHZ-EK has a frequency range of 27.000MHZ, with a frequency accuracy of +/-10 ppm over a temperature range of -40 to 80 degree Celsius. Additionally, it features an enhanced frequency stability of less than +/-50 ppm over a temperature range of -40 to 85 degree Celsius, providing the best performance in circuit designs.

The maximum frequency variation of ACH-27.000MHZ-EK from its nominal frequency is +/-50 ppm, which helps in minimizing the variation due to temperature changes. This makes ACH-27.000MHZ-EK perfectly suited for applications in which reliable performance in a wide range of temperatures is required.

Working Principle:

The high frequency stability of ACH-27.000MHZ-EK makes it ideal for applications requiring an accurate and reliable signal. Its core is made from a piezoelectric crystal, which provides the stability and accuracy. This crystal oscillator has a drive level of <0.2mA. When a drive signal is applied to the crystal, it self-resonates at a frequency determined by the physical properties of the oscillator, typically 27.000MHz.

The driver voltage of the ACH-27.000MHZ-EK oscillator is +3.3V and -5V. When these voltages are applied to the crystal, its resonance frequency is adjusted, allowing for precise frequency control. The output of the ACH-27.000MHZ-EK crystal oscillator is a stable signal at 27.000MHz. This output is used for controlling the frequency of other signals in a circuit.

The ACH-27.000MHZ-EK crystal oscillator features wide operating temperature range, which makes it suitable for extreme temperature environments. The oscillator also features very low phase noise (<-121dBc/Hz at 1kHz offset from the carrier frequency). Thanks to its low phase noise, the ACH-27.000MHZ-EK performs reliably in a variety of applications.

Conclusion

ACH-27.000MHZ-EK is a high-performance crystal oscillator with enhanced frequency stability and low phase noise. It is ideal for applications in modern industrial and consumer electronics. Thanks to its wide operating temperature range and low phase noise, it provides reliable performance in a variety of applications.

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