ASSVP1-D08

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Programmable oscillators represent a specialized form of a frequency control device. These are used in applications that require high accuracy and stability over a wide range of frequencies and temperature ranges. The ASSVP1-D08 programmable oscillator is a popular choice for its range of output frequencies from 500kHz to 2.25GHz, its low power consumption, and its simple programming interface. This article will discuss the application field and working principle of the ASSVP1-D08 programmable oscillator.

Programmable oscillators are essential components for signal generators and frequency synthesizers. The ASSVP1-D08 programmable oscillator is used in signal generation and frequency synthesis applications including medical imaging, industrial test and measurement, automotive, avionics, and media and broadcast. Its high frequency and stability make it ideal for applications that require precise control of frequencies. It is also used in frequency agile systems as its output frequency can be programmed as needed.

The ASSVP1-D08 programmable oscillator produces sinusoidal waveforms at frequencies between 500kHz and 2.25GHz. Its low power consumption and Excellent phase noise performance make it ideal for demanding applications where power consumption and phase noise must both be low. The programmable oscillator features digital and analog frequency programming, automatic frequency control, selectable frequency source, and digital interface.

The working principle of the ASSVP1-D08 programmable oscillator is based on a phase-locked loop (PLL) system. A PLL is a linear feedback control system that maintains an input frequency and phase relationship between a reference signal and an output signal. The reference signal is generated by a voltage controlled oscillator (VCO) and is used to maintain an input frequency and phase relationship with the output signal.

The ASSVP1-D08 programmable oscillator uses a digitally controlled VCO and a division network to generate the output signal. The VCO is the main component of the PLL. It is used to generate an output signal at a frequency that is a multiple of the reference signal. The division network is used to divide the VCO\'s output signal to a frequency that is close to the desired output frequency. The PLL also includes control circuits that detect any deviation of the output frequency from the reference frequency and adjust the VCO\'s output frequency accordingly.

The programmable oscillator has a digital interface that enables programming of the output frequency and other parameters such as phase and frequency. It also includes an automatic frequency control (AFC) circuit that allows for an accurate and stable output frequency over a wide range of environmental conditions. Additionally, the programmable oscillator features a selectable frequency source which allows for the use of a higher frequency reference signal, providing greater accuracy and resolution.

In summary, the ASSVP1-D08 programmable oscillator is a highly accurate and reliable frequency control device that is used in a variety of applications. Its range of output frequencies and low power consumption make it an ideal choice for a variety of applications. Its working principle is based on a phase-locked loop system with a digitally-controlled VCO and a division network. It also features digital and analog frequency programming, automatic frequency control, selectable frequency source, and digital interface.

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