ASA2-14.7456MHZ-L-T3

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Oscillators are devices or circuits designed to produce periodic electrical signals, usually with sine, square, triangle and other shapes to satisfy specific requirements. This article will focus on the application field and working principle of the oscillator, ASA2-14.7456MHz-L-T3.

ASA2-14.7456MHz-L-T3 is an oscillator integrated with temperature compensated crystal and amplifier with low-noise and low-power features. It is particularly designed with low-phase noise and high-stability characteristics. This oscillator is primarily designed for multiple on-board applications such as clocks, timers, frequency synthesizers, microprocessors, communications systems, telecom and industrial equipment.

This oscillator can achieve remarkable stability for time keeping accuracy tolerances at extreme temperatures which proves to be highly advantageous for applications that requires low phase noise performance and superior long term stability. It is suitable for room temperatures from -20 to +70 degrees Celsius. Moreover, its static current requirement for continuous operation is at typically 2mA.

The working principle of ASA2-14.7456MHz-L-T3 oscillator is based on the use of an amplifier and a modified crystal resonator. The crystal resonator facilitates oscillations of an inductor-capacitor representative circuit. This oscillation is established in the low-frequency for radio range production. The working frequency is dependent on the curves of the passive components and is adjusted by adding a variable resistor to the tank circuit.

Furthermore, the temperature compensation mechanism allows the oscillator to easily withstand the common temperature effect on crystal performance. This temperature compensation design provides a low-noise and low-power operation with excellent low-phase noise performance. The circuit includes a low-noise amplifier, micro-processor, temperature and static voltage regulator, priority encoder, schmitt trigger, voltage level shifter, logic interface, operational amplifier and oscillator.

To sum up, ASA2-14.7456MHz-L-T3 oscillator serves as a reliable part when used in high-performance applications that requires superior performance in terms of low-noise, low-power consumption and high-stability. It is suitable for use in telecom and industrial equipment as well as in communications systems, clocks, microprocessors and frequency synthesizers.

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