CA-301 50.4800M-K: PB FREE

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Crystals are essential components in many electrical circuits, playing a crucial role in the transmission and reception of radio signals, frequency regulation and data transmission, among other uses. The CA-301 50.4800M-K is a crystal oscillator of the type commonly known as a PB Free oscillator. It is used in many applications, including mobile communications and audio and video signal processing.

A crystal oscillator consists of two main components: an oscillator circuit and a crystal. The oscillator circuit provides the signal to which the crystal is connected, while the crystal provides the frequency stability. The CA-301 50.4800M-K PB Free oscillator takes the form of a surface-mount quartz crystal, which is mounted on a printed circuit board and connected to the circuit by means of suitable connection pads. The frequency of the signal generated by the crystal is determined by the characteristics of the crystal itself, together with other external factors such as the application environment.

The CA-301 50.4800M-K PB Free oscillator is designed for use in applications requiring the highest precision and reliability. The crystal is constructed from an AT-cut quartz element, which has the advantage of providing excellent stability over a wide temperature range. The device is also designed for minimum shock susceptibility and maximum efficiency, and is sealed in a hermetically sealed package to ensure environmental robustness. The package also contains additional features such as an integrated protection circuit, ensuring that the installed part remains in top working condition.

The working principle behind the CA-301 50.4800M-K PB Free oscillator is that of an At-cut crystal oscillator. At-cut crystal oscillators use an anharmonic electro-mechanical oscillator to oscillate at a predetermined frequency. The crystal itself is made up of two surfaces cut at an angle, with an electrical high-resistive bridge between them. Application of a voltage to the bridge causes a mechanical vibration, which produces an oscillating electrical current in the bridge circuit. The frequency of the oscillation is determined by the characteristics of the crystal, and can be adjusted by varying the voltage applied to it.

In addition to providing stability, the CA-301 50.4800M-K PB Free oscillator also features a frequency sweep mode. This allows the user to sweep the oscillator across a wide range of frequencies, allowing them to identify and tune in to a desired frequency. This feature is particularly useful in applications where the exact frequencies of the signals being transmitted and received are unknown, as it allows the user to quickly and accurately tune into the appropriate frequency for optimum performance.

The CA-301 50.4800M-K PB Free oscillator is well-suited for use in many applications, from radio frequency components to audio and video signal processing. It is designed for maximum performance, providing excellent frequency stability, shock resistance, and environmental robustness, with the added benefit of an accuracy sweep mode.

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