520R25HT16M3680

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Oscillators

Oscillators are widely used in modern electronic systems, controlling circuit operations, providing synchronization signals, and other time-critical functions that have an impact on the operation of the entire system. Oscillators require an internal source of electrical energy in order to operate and produce the desired output waveform. The 520R25HT16M3680 is a voltage-controlled crystal oscillator (VCXO) featuring adjustable frequency output from 60MHz up to 160MHz. The VCXO can be used in a variety of applications including high-speed digital systems, memory timing, communication systems, synthesizer applications, PLL/frequency synthesis, SONET, set-top boxes, and CDMA/GSM.

Applications

The VCXO offered by 520R25HT16M3680 is a high-performance oscillator that can be used in a variety of applications. It can be used as the main clock source in numerous digital systems, providing an important synchronization signal. It can also be used in communications applications to detect and respond to incoming signals. It is commonly used in memory timing circuits, to provide correct timing data for data transfer operations. The VCXO can be used to generate an accurate reference frequency to anchor frequency synthesis loops. It is also used in multiplexers, mixers, and other frequency synthesis systems. The VCXO is often used to generate clock signals for SONET/SDH networks, set-top boxes, and CDMA/GSM transmission systems.

Working Principle

The 520R25HT16M3680 works by combining a quartz crystal and a voltage-controlled oscillator (VCO) on a single chip. The quartz crystal is used as the oscillator\'s timing element, and its mechanical properties cause it to vibrate in a regular pattern as long as it is supplied with energy. The VCO controls the frequency of the oscillator output signal by providing an adjustable electrical voltage to the quartz crystal. The amount of voltage applied to the crystal determines the frequency of the oscillator, and thus the frequency of the output signal. This wide range of adjustable frequencies makes the VCXO suitable for a variety of applications.

Advantages

The 520R25HT16M3680 is a versatile and reliable oscillator. It offers low power consumption and fast start-up time. It also offers superior jitter and phase-noise performance, even under extreme environmental conditions. Additionally, it features a high output power and good input/output isolation. The VCXO also offers a wide frequency range of 60MHz to 160MHz, allowing it to be used in a variety of applications.

Conclusion

The 520R25HT16M3680 VCXO is a versatile oscillator that can be used in a variety of applications. It combines a quartz crystal and a voltage-controlled oscillator on a single chip, offering adjustable frequencies ranging from 60MHz to 160MHz. It offers low power consumption, fast start-up time, superior jitter and phase-noise performance, and a high output power. This makes it an ideal solution for applications that require high-performance oscillators.

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