ATS330ASM-1

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Crystals are high-precision timing components that use electronic oscillations to generate an exactly defined frequency. Most electronic sensors, receivers, and measurement devices contain crystals, because their frequency is essential for the operation of the device. ATS330ASM-1 is one type of crystal oscillator, which has a wide range of applications.

The ATS330ASM-1 crystal oscillator uses temperature-compensated versus voltage-controlled oscillators (TCXOs) to hold its reference frequency to within ±1 parts per million (ppm). It is a hermetically sealed ultra-small SMD package type, which provides excellent thermal stability, high reliability, and superior durability even under extreme temperature and humidity. It also has very low power consumption, an in-built 0.1µF to 4.7µF external capacitor, and a very wide supply voltage range of 1.8V to 5.5V.

The most common application of the ATS330ASM-1 crystal oscillator is in telecommunication systems such as cellular phones, digital enhanced cordless telecommunication (DECT) systems, Wi-Fi systems, GPS receivers, PON networks, and industrial monitoring systems. It is also used in medical imaging equipment, industrial automation systems, and satellite receivers. It is proven to work perfectly in environments that have severe temperature changes, as well as high humidity and EMI levels.

The working principle of the ATS330ASM-1 crystal oscillator is similar to other quartz-based crystal oscillators. It uses an electrical circuit that is connected to a quartz crystal inside an oscillator to generate an electrical signal with a very precise frequency of oscillation. The quartz crystal vibrates at a frequency determined by its size and shape, which is determined by the application in which it is used. The oscillations of the quartz crystal are then used to generate a clock signal or reference frequency for the device.

The ATS330ASM-1 crystal oscillator also uses a temperature-compensated oscillator (TCXO) circuit to maintain precision performance even in environments with rapid temperature changes or high humidity levels. This TCXO circuit helps the oscillator to adjust its reference frequency automatically to any changes in temperature, and helps to compensate for any frequency drifts caused by temperature fluctuations. There is also a built-in noise-reducing circuit to help reduce the effects of electrical interference.

Finally, the on-board capacitor helps to filter out any unwanted signals, increase the accuracy of oscillations, and reduce power consumption. This capacitor acts as an energy storage device, and stores energy when the oscillations are below the desired frequency, and releases it back into the circuit when the oscillations exceed the desired frequency.

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