CWX815-49.152M

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• CWX815-49.152M application field and working principle

  Oscillators are commonly used components in a variety of applications, including frequency compensation for switches used in digital circuits, as well as in radio frequency (RF) and wireless systems. The CWX815-49.152M is an oscillator that is often used in low-power applications. This oscillator is designed to operate at a constant frequency of 49.152 MHz and is equipped with a wide range of features and functions.

  The CWX815-49.152M is a crystal oscillator made with two transistors and two capacitors. It is designed to generate a low-power output of about 0.5 picojoules, which is suitable for applications where low power consumption is desired. The oscillator also has a high-frequency accuracy of ±2 ppm, which ensures that signals are precisely sent and received.

  The CWX815-49.152M oscillator can be used in a variety of circuits and systems for applications such as frequency synthesis, telecom and computer system timing, high-speed frequency control, and RF timing. It can also be used in automotive systems, where it can be used as a low-power signal source for ECUs, anti-lock brake systems, and other automotive electronic systems. It can also be used in GPS systems for navigation and tracking.

  The working principle of the CWX815-49.152M oscillator is based on the concept of frequency stability. The frequency stability of the oscillator is achieved by using a quartz crystal and two transistors to regulate the frequency of the output signal. The quartz crystal is connected to both transistors and acts as an active feedback element. When the output frequency of the oscillator reaches a certain level, the voltage of one of the transistors changes, which causes a change in the frequency. The feedback loop ensures that the output frequency of the oscillator is continuously adjusted to the desired level.

  In addition to its frequency stability, the CWX815-49.152M oscillator also offers several other features, such as low phase noise and low voltage operation. It has a high stability of 0.5ppm over a wide temperature range and low voltage operation of 1.8V, which makes it suitable for applications requiring low-power operation. It also has a rise/fall time of 4 ns, which makes it suitable for applications requiring high-speed frequency control.

  Overall, the CWX815-49.152M oscillator is an excellent option for applications requiring low-power operations, high frequency accuracy, and high stability. Its features make it suitable for a wide range of applications, including automotive systems, GPS systems, frequency synthesis applications, and more. Due to its wide range of features, this oscillator is often preferred over other similar oscillators available in the market.

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