ASV2-16.000MHZ-R-L1-T

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Oscillators are electrical circuits that generate alternating electrical currents in the form of waves or pulses. A great variety of oscillators exist with diverse signal shapes, frequency ranges and applications. Among them is the ASV2-16.000MHZ-R-L1-T oscillator, an electronic component with a wide usage. This article explains its application field and working principle.

The ASV2-16.000MHZ-R-L1-T is a high-speed, low-power, crystal-type oscillator. It provides a stable output frequency at 16.000MHz with a low power consumption of 5.00mA±0.1mA. It is primarily used in communication systems, including mobile phones, PDA, laptop computers, and other wireless technologies. Additionally, the oscillator is widely applied in audio, automotive, and consumer electronics.

Particularly, the ASV2-16.000MHZ-R-L1-T is made with quartz crystals for precise frequency tolerance. The frequency can be adjusted slightly and precisely through its output voltage and its frequency control pins. As a result, the oscillator is well-suited for wideband signal-source applications, such as in DSL modems, power amplifiers, and private mobile radio.

Design-wise, the ASV2-16.000MHZ-R-L1-T oscillator\'s construction consists of two inverting amplifiers and a quartz resonator. Generally, the signal flow of the ASV2-16.000MHZ-R-L1-T follows this process:

Firstly, an input voltage is supplied to the inverting amplifier in the oscillator. The amplifier outputs an inverted waveform at the ensuing frequency. This frequency is determined by the type of quartz crystal connected to the amplifier. Since the quartz crystal exhibits low impedance, the amplitude of the output waveform remains weak.

Secondly, the output of the amplifier is coupled to the quartz resonator. The resonator stores the inverted waveform and releases it in short bursts. This process is known as signal regeneration: the energy from each cycle of the waveform is used to perpetuate the waveform’s oscillations. The resulting varying capacitance causes the signal frequency to change.

Finally, the regenerated waveform then travels back to the initial amplifier. This is the point where the first amplifier switches to an ‘off’ state to allow the next cycle to begin. The frequency of the cycle is determined by the quartz resonator and is referred to as the fundamental frequency.

Therefore, the ASV2-16.000MHZ-R-L1-T oscillator is easy to use and its working principle is simple and reliable. Its wide application field makes it a preferred solution in many electrical circuits. For reliable performance, it is important to select and use oscillators appropriately.

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