653V25005I2T

Oscillators

Oscillators convert DC voltage into AC signals, ranging from low-frequency power line frequency to very high frequencies used in radio and communications. A common type of oscillator is the voltage-controlled oscillator (VCO), which produces an output frequency that is a multiple of an input frequency, and whose frequency can be adjusted by changing the control voltage. The653V25005I2T is a highly integrated voltage-controlled oscillator with a wide range of applications and a unique feature set.

653V25005I2T Application Field

The653V25005I2T voltage-controlled oscillator is designed to provide reliable, high-frequency timing and clocking signals for a variety of applications including cellular radio base stations, Wi-Fi networks, broadcasting, and industrial automation systems. It provides an output frequency of up to 8 GHz with a voltage controlled frequency modulated polarity, which allows it to be used in applications ranging from advanced clock and data recovery systems to frequency and phase synthesizers. It features low spurious signals, excellent frequency stability over temperature, and excellent frequency control over a wide range of control voltages. It is also available in an RoHS-compliant package, making it ideal for a variety of commercial and industrial applications.

653V25005I2T Working Principle

The653V25005I2T is based on a phase-lock loop (PLL) architecture which is a feedback loop that controls the frequency and phase of its output signal based upon the control voltage applied. A voltage-controlled tuning component in the PLL varies the frequency of the oscillator in response to the control voltage. This control voltage can be varied from 0V to 8V to achieve the desired frequency range and tuning accuracy. The frequency tuning range is typically ± 1kHz when the control voltage is varied over the 0V to 8V range.

The653V25005I2T is constructed using a combination of voltage-controlled oscillators, frequency dividers, voltage regulators, digital-analog converters, analog-digital converters, and other components. These provide the advantages of high frequency stability, low phase noise, and excellent frequency linearity. The653V25005I2T also includes an integrated temperature compensation circuit to ensure that the oscillator\'s output frequency is stable over a wide temperature range.

Conclusion

The653V25005I2T voltage-controlled oscillator is an ideal solution for applications that require high frequency stability, low phase noise, and linear frequency tuning in a cost-effective package. Its wide range of features and its RoHS-compliant construction make it particularly well suited for a variety of commercial and industrial applications.