ATS20ASM-1E

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Crystals are a necessary component in many electronic circuits. They are mainly used for frequency, time and phase control of various signals in circuit cards and systems. They are the main device to provide an accurate and controlled frequency reference for electronic products and structures. The ATS20ASM-1E crystal is a specific type of crystal manufactured by Alps, a leading semiconductor materials manufacturer. The application field and working principle of this crystal device are discussed below.

Application Field

The ATS20ASM-1E crystal can be used for many types of frequency reference applications in products such as portable computers, communications systems, and engineering instruments. It can also be used in radio communication systems, GPS systems, and electronics products that require accurate timing and frequency control. This crystal device offers a consistent frequency reference and excellent phase noise performance in a wide variety of environmental conditions, making it ideal for applications where phase noise and jitter need to be controlled.

Working Principle

The working principle of ATS20ASM-1E crystal device is based on the piezoelectric effect. When a quartz crystal is subjected to mechanical stress, electricity is generated on the side of the crystal where the stress is applied. This electric vibration is then converted into an acoustic wave that travels through the crystal. As the wave travels through the crystal, it reflects off the metallized electrodes and creates an interference pattern. The frequency at which the pattern repeats is referred to as the Crystal Frequency.

The Crystal Frequency can be adjusted by changing the thickness of the quartz crystal, the orientation of the slabs on the crystal or the amount of metallized electrodes. This adjustment is done using specialized equipment, called a frequency-controlled oscillator. The oscillator tunes the device to the desired frequency and the electric vibration is then again converted into an acoustic wave by the crystal. This process is repeated until the oscillator is tuned to the desired frequency and the crystal resonates at that exact frequency.

Once the frequency is set, the crystal is able to maintain the steady frequency reference for a long period of time, even when there is a slight change in the environment. This is because of the crystal\'s inherent capability to maintain its accuracy over a wide temperature range and low temperature drift. Owing to this, the ATS20ASM-1E crystal is widely used in high accuracy, low frequency control systems.

The ATS20ASM-1E crystal device is a reliable and affordable option for many frequency reference applications. It is an essential component for products such as radio communication systems, GPS systems, and other electronics products that require consistent and accurate frequency control. Its excellent performance in a wide variety of environmental conditions makes it a popular choice for many applications.

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