550AJ155M520DG

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Oscillators

Oscillators are an essential component in electronic circuitry which is responsible for generating repetitive electronic signals, often utilized for data encoding, signal modulation, control, and communication systems. The 550AJ155M520DG Oscillator is a robust wide sensitive range, short response time piezoelectric ceramic oscillator and commonly applied in electronic control circuits. It delivers excellent performance while being small and energy-efficient.

Application Field

The 550AJ155M520DG Oscillator is mainly used in communication devices and electronic control networks, such as wireless, automotive, robotics, and signal processing circuits. The stable and reliable output waveform makes them suitable for a range of applications, including:

• Data Encoders: The oscillator is used in encoders to generate high-speed or wide-frequency data from low-speed or low-frequency data.
• Signal Modulation: The oscillator is used to encode signals for transmitting digital data across various mediums.
• Control Systems: The oscillator is used to precisely timestep various electronics and control circuits.
• Communication Systems: The oscillator is suitable for radio frequency signal circuits in wireless communication and for frequency hopping schemes in spread-spectrum communication.

Working Principle

The basic working principle of the 550AJ155M520DG Oscillator is based on the piezoelectric effect. This effect is discovered by Jacques and Pierre Curie, and it states that when an electric field is applied to a material, the electric field causes the material to expand in a piston-like fashion. This change in the material\'s shape is then converted into electrical energy.

The oscillator is made up of a coil of conductor sitting on a piezoelectric ceramic element. When a voltage is applied to the element, it expands. This expansion causes the coil to expand in a piston-like fashion. This expansion generates a voltage pulse which generates a short signal pulse. This signal is fed back through the input of the oscillator, causing the oscillator to reverberate and follow its operating frequency. This oscillating circuit acts as a basic resonator which provides the oscillator with its stable AC signal.

The excellent performance of the 550AJ155M520DG Oscillator is due to its wide frequency range, its robust construction and its short response time. Its low power consumption ensures its excellent compatibility with other electronic devices and its piezoelectric element makes it very robust. It is also capable of providing a precisely controlled frequency, which is essential for communication and data signal encoding.

In conclusion, the 550AJ155M520DG Oscillator is an excellent choice for a range of applications where a stable and reliable AC signal is required. Its robust construction, its low power consumption, and its wide frequency range make it perfect for usage in communication, signal modulation, control, and data encoding circuits.

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