AST3TQ-T-10.000MHZ-28-T2

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Oscillators are used to generate repetitive signals. Examples of applications of oscillators include electrical signalling, digital counting and timing, providing precise information through the synchronization of parts of a circuit. The AST3TQ-T-10.000MHZ-28-T2 is an oscillator that is specifically designed to provide high clock accuracy and linearity in a broad frequency range.

Features

The AST3TQ-T-10.000MHZ-28-T2 has a wide range of features that make it suitable for a variety of applications. The clock oscillator provides a low jitter 125ps (10-12 to 500MHz range) and 600 ps (<500MHz to 950MHz range) at 270-400 MHz. It is designed to reduce electronic noise by providing a low-noise, low-power clock source. This makes it a suitable choice for various industrial, consumer and industrial applications.

The oscillator is also designed to reduce total cost of ownership with an industry-standard footprint design and easy implementation on customer boards. It has a temperature range of -40°C to +85°C. This allows it to function in a wide range of conditions without compromising performance. The AST3TQ-T-10.000MHZ-28-T2 also feature fast time-to-market advantages, such as short lead time and a low-cost delivery.

Applications

The AST3TQ-T-10.000MHZ-28-T2 is suitable for applications where high-precision clock synchronization is required. It can be used in the automotive, telecommunications, avionics, medical imaging, and aerospace industries where accuracy and timing are essential components of the operation.

In the automotive industry, for example, the clock oscillator is used in engine control, navigation, and safety systems. It is also employed in integrated multimedia systems and in-vehicle network systems. In the telecommunications industry, the oscillator is used in GPS navigation systems, broadcast and radio communication systems, and cellular infrastructure products such as base stations. In the aerospace industry, the oscillator is used to provide timing accuracy for navigation, guidance, and communication systems.

Working Principle

The AST3TQ-T-10.000MHZ-28-T2 is a quartz crystal-based oscillator (also known as a quartz crystal oscillator), meaning that it produces a high-precision signal by vibrating a quartz crystal. The frequency of oscillation is determined by the size and shape of the quartz crystal. The crystal is held in place between two electrodes, which are then connected to the circuit. The circuit then provides a constant current to the quartz crystal, causing it to vibrate at the built-in frequency.

The vibration of the quartz crystal creates a signal of a specified frequency that is outputted from the oscillator. The accuracy of the outputted signal is dependent on the consistency of the crystal frequency, the temperature stability of the circuit, and the voltage stability of the power supply. All of these factors must work together to provide a signal with low jitter and minimal phase noise.

Conclusion

The AST3TQ-T-10.000MHZ-28-T2 is a high precision oscillator that is specially designed to provide high clock accuracy and linearity in a broad frequency range. It is suitable for applications requiring precise clock synchronization, such as automotive, telecommunications, avionics, and aerospace. The working principle of the oscillator involves the use of a quartz crystal that vibrates at a prescribed frequency, producing a signal that is both accurate and stable.

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