CA-301 50.0633M-K: PB FREE

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Crystals

CA-301 50.0633M-K: PB FREE is a type of crystal oscillator applied in a broad range of electronic products. It has wide frequency range and long useful life, making it a much-sought product in numerous industries. Moreover, the PB FREE version features a lower voltage of operation, improved temperature compensation and much better parameters for low power consumption. Here we will discuss its application field and working principle.

Application field

CA-301 50.0633M-K: PB FREE can be used in various occasions. First and foremost, it is applied in microcontrollers, mobile phones, Bluetooth devices, clock systems and other digital fields. For example, the Bluetooth devices rely on the crystal to stabilize the frequency of the oscillator, while the clock systems need high accuracy and stability and the crystal can offer both. In addition, it can be applied in RF circuit boards and communication modules and is also widely used in HDD, laptops and electronic toys.

Working Principle

The CA-301 50.0633M-K: PB FREE is an electronically-controlled device that consists of four elements: a quartz vibrator, an oscillator circuit, a filter and a saw filter. Starting from the quartz vibrator, this element is responsible for producing an AC voltage at a frequency determined by its thickness or electrostatic treatment. Then, the oscillator circuit takes the AC voltage and amplifies it to produce the desired frequency. The filter then adjusts the output amplitude to eliminate the out of band frequency components and the saw filter provides a sharper cut off characteristic. Finally, the output frequency is stabilized and controlled by the oscillator circuit.

Advantages

CA-301 50.0633M-K: PB FREE has several benefits over conventional crystals. Since it operates on a lower voltage, it can save energy compared to other types of crystals, reducing the need for additional power supplies. Additionally, the voltage is also easily adjustable, making it ideal for applications where precise voltage control is important. It is also more temperature stable and more accurate in its frequency than conventional crystals, reducing the need for frequent adjustments. Furthermore, the device has higher performance in terms of long useful life and low power consumption.

Conclusion

CA-301 50.0633M-K: PB FREE is a powerful crystal oscillator with wide application field, long useful life and low power consumption. It offers an ideal combination of performance and stability that makes it suitable for use in any electronic product. The device has a robust design and adjustable voltage to meet the needs of various applications. Thus, it is a great option for designers who need stability and accuracy at a low power operation.

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