843003AGLFT

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The 843003AGLFT frequency synthesizer is a rigidly integrated circuit clock generator and phase-locked loop (PLL) designed to generate clean, low jitter signals with high phase and frequency stability. It is particularly suitable for special applications in computer systems, network communication and digital data processing. This document will explain the applications, features, and working principles of the 843003AGLFT.

Applications

The 843003AGLFT frequency synthesizer can be used in many different applications, such as control systems, LAN systems, telecommunications, tracking systems, navigation and guidance systems, radar systems, and avionics. It is also suitable for a wide range of low-frequency systems such as IR (infrared) and RF systems. In addition, the 843003AGLFT frequency synthesizer is suitable for mobile equipment, printed boards, and optical systems. It is a low-power, 6-pin device, which makes it ideal for embedded systems such as PDAs and cell phones.

Features

The 843003AGLFT frequency synthesizer features powerful and accurate frequency synthesis capabilities. It provides strong signal track locking, with low-jitter sinusoidal outputs, to ensure optimal signal integrity. It utilizes a high-stability clock to achieve a wide range of frequency accuracy and stability. Its advanced features include an auto-calibration function, a digitally adjustable frequency range, and advanced automatic/manual gain control. Each of these features helps to improve the accuracy of the clock generator and its overall performance.

In addition, the 843003AGLFT frequency synthesizer offers a low-power consumption, making it an excellent choice for power-sensitive applications. It also has a wide input voltage range, up to 6V, which makes it suitable for a variety of operating conditions. Furthermore, the frequency synthesizer is lightweight, which allows for easy integration into a variety of systems and applications.

Working Principle

The 843003AGLFT frequency synthesizer works on the principle of a phase-locked loop (PLL). It utilizes a reference clock, which is divided into several small sections. Each section is compared to a window which sets a pre-defined frequency range. If the signal from the reference clock is within this range, the output signal will be generated. If not, the synthesizer will adjust the frequency automatically so that the signal is within range. This helps to ensure a high accuracy rate.

The 843003AGLFT frequency synthesizer operates in a variety of modes, depending on the application. It can be set to auto mode, where the output frequency is automatically adjusted, or it can be operated in manual mode. In this mode, the output frequency is set by manually adjusting the gain. This allows the output frequency to be selected accurately, allowing for fine-tuning of the system.

Aside from the oscillator, the 843003AGLFT frequency synthesizer also features an integrated voltage regulator. This provides a consistent voltage supply for the device, ensuring that it operates smoothly and accurately regardless of the power supply\'s condition or environmental factors.

Conclusion

The 843003AGLFT frequency synthesizer is a powerful and reliable clock generator and PLL integrated circuit. It is ideal for many low-frequency applications, including control systems, LAN systems, and telecommunications. With its strong signal tracking and low jitter sinusoidal outputs, it offers excellent signal integrity. Additionally, its lightweight, low-power consumption, and wide input voltage range make it suitable for a wide range of operating conditions. Finally, the 843003AGLFT frequency synthesizer is easy to integrate into applications and systems, due to its 6-pin design.

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