7W-19.440MBE-T

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Oscillators

Oscillators are electrical devices designed to produce a repetitive signal at a specific frequency. Oscillators can be used to create a frequency-modulated or amplitude-modulated output. They can also be used to generate a reference signal for phase-locked loops or for providing a timing source for digital logic circuits. Oscillators are typically used in communication systems to serve as carrier signals for transmitting data, such as in wireless communication systems.

7W-19.440MBE-T Application Field and Working Principle

The 7W-19.440MBE-T is an oscillator designed to provide a stable and precise output frequency for various types of applications. The oscillator is capable of generating a reference frequency with an accuracy of +-3ppm over the standard operating temperature range of -40 degrees C to +85 degrees C. The 7W-19.440MBE-T offers excellent performance over a wide temperature range as well as superior phase noise performance. The oscillator has a low power consumption of 1.5W, making it an ideal choice for high temperature applications.

The 7W-19.440MBE-T oscillator is used primarily in telecommunication applications, such as Wi-Fi and Bluetooth. The oscillator is also suitable for use in Global Positioning System (GPS) navigation systems, medical equipment, automation control, and test and measurement tools. Its high reliability and frequency stability make it ideal for these applications where the signal must remain stable over a wide temperature range.

The 7W-19.440MBE-T oscillator utilizes Crystal Oscillator Design (COD) technology which allows for excellent phase noise and temperature stability over a wide range of temperatures. The oscillator is manufactured using a high-density surface mount ceramic package for improved reliability and performance. The oscillator provides an output frequency of 19.440 MHz with an internal reference frequency of 10 MHz. The oscillator can operate from a DC voltage of 3.3 Volts to 5 Volts and from an input frequency of 10 MHz to 40 MHz.

The 7W-19.440MBE-T oscillator employs a Deprition Mode Oscillator (DMO) system that controls the output frequency with a high degree of accuracy. The DMO system produces a sinusoidal waveform in response to a control voltage input that is applied to the oscillator\'s crystal. As the control voltage varies, it changes the vibrational characteristics of the crystal and consequently changes the output frequency. The 7W-19.440MBE-T oscillator has a low phase noise of -117dBc/Hz at 10 kHz offset and excellent temperature stability of +-3 ppm over a temperature range of -40 degrees C to +85 degrees C.

In conclusion, the 7W-19.440MBE-T oscillator is an excellent choice for applications requiring high frequency stability and low phase noise. The oscillator\'s COD technology offers superior performance in terms of temperature stability and phase noise, while its low power consumption and small form factor make it perfect for space-constrained applications. The oscillator is suitable for use in a variety of telecommunication, navigation, and medical applications where an accurate and stable reference signal is required.

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