ASTMHTV-120.000MHZ-AK-E-T

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Oscillators are electronic components used to generate a continuous signal output with a specific frequency. The ASTMHTV-120.000MHZ-AK-E-T is a popular oscillator that finds application in a number of fields. The purpose of this article is to provide an overview of its working principle and application fields.

Overview of ASTMHTV-120.000MHZ-AK-E-T

The ASTMHTV-120.000MHZ-AK-E-T is a programmable oscillator designed for applications requiring an output of 120 MHz. It is a part of a family of temperature-compensated and voltage-controlled oscillators (TCVCXO) that are characterized by low phase noise and high frequency stability. This oscillator is widely used in time-base applications such as broadcast synchronous systems, telecom systems, and instrumentation.

Working Principle of the Oscillator

The ASTMHTV-120.000MHZ-AK-E-T makes use of a voltage-controlled oscillator (VCO) to generate a signal output with a frequency determined by an external control voltage. The oscillator consists of a quartz crystal resonator, an amplifier, and an aligning circuit. The quartz crystal resonator is the frequency-determining component in the oscillator, and the amplifier amplifies the signal generated by the resonator. The aligning circuit aligns the signal output from the amplifier with the desired frequency from the resonator. The control voltage applied to the oscillator varies the frequency of the output signal. The oscillator also incorporates temperature-compensating elements, which help it maintain a stable frequency even when the temperature changes.

Application Fields of the Oscillator

The ASTMHTV-120.000MHZ-AK-E-T oscillator is commonly used in broadcast synchronous systems, telecom systems, and instrumentation. It can be used in frequency up-conversion using a frequency synthesizer, where the oscillator is used to set the reference frequency for the synthesizer. The oscillator is also used in time-base applications that require precise timing, such as in radio and television broadcasting, radio communication systems, data transmission systems, and navigation systems.

The oscillator can also be used in mobile phones and other portable devices to provide a reference frequency for the clock and signal generator. The oscillator is also used in measurement and timing systems to provide precise timing and control signals in order to improve accuracy. Finally, it is used in phase-locked loop (PLL) applications, where it provides a stable reference frequency for the PLL.

Conclusion

The ASTMHTV-120.000MHZ-AK-E-T oscillator is a versatile component that finds use in a wide range of applications requiring precise timing and frequency control. Its working principle is straightforward; it utilizes a voltage-controlled oscillator (VCO) to generate a signal output with a frequency determined by an external control voltage. Furthermore, the oscillator is equipped with temperature-compensating features that are designed to maintain stability of the output signal even when temperature fluctuates. As such, the ASTMHTV-120.000MHZ-AK-E-T oscillator is an important component that is used in broadcast synchronous systems, telecom systems, and instrumentation.

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