ECX-P25CM-32.000

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Oscillator is a common electronic device applied in many fields. A type of precision oscillator in electronic industry, ECX-P25CM-32.000, has a wide application. In this article, the application field and working principle of ECX-P25CM-32.000 oscillator will be presented.First of all, ECX-P25CM-32.000 uses quartz linear voltage-controlled oscillator (LVCO) solution as its core circuit, allows a negative supply voltage range of -3.0V to -12.0V, and an operating temperature range from -40°C to +125°C. Due to its better control and low temperature coefficients, ECX-P25CM-32.000 has become popular in the consumer electronics industry. Also, it is proven to be an excellent selection in clock oscillators in server and network applications. Its standard frequency range of low to high can be adjusted up to 2.5MHz working on voltage control principle with the impedance of 30 kOhm. Most importantly, its frequency is ±0.15ppm of stability that makes it easy to be synchronized. Broadband communication, such as Wi-Fi and 2G/3G/4G communications, can be given enough frequencies by ECX-P25CM-32.000 to ensure the data transmission is running at the highest speed.

Besides the applications mentioned above, ECX-P25CM-32.000 can also be applied in wide range of industrial instrumentation devices. Aircraft navigation system, finance and banking system, automobile drivers and so on all of these need the stable frequency, so they would choose the ECX-P25CM-32.000 because of its great stability.

The working principle of ECX-P25CM-32.000 is same as the other oscillators. An electronic oscillating circuit contains an amplifier and a frequency-determining network connected to it in a feedback loop, which transfers the output signal back to the input. A control voltage applied directly or through a resistor, changes the operation frequency of oscillations. The reversing switch amplifies the input and multiplies the input voltage by a certain constant to obtain the output voltage, so it guarantees the reliability of output.

To sum up, ECX-P25CM-32.000 is a precision oscillator with wide application field. Its quartz linear voltage-controlled oscillator (LVCO) solution and low temperature coefficient make it very popular in the consumer electronics and server/network applications, and its stability to ±0.15ppm can meet the widely frequency requirement. Its working principle is simple, which is the feedback reversing switch to amplify the input and obtain the output voltage. With all these brilliant features, it is believed that ECX-P25CM-32.000 will continue playing an important role in the electronic industry.

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