843021AGI-01LFT

Clock/Timing – Clock Generators, PLLs, Frequency Synthesizers

In the realm of clock and timing, tools such as clock generators, PLLs, and frequency synthesizers are essential for creating precise, reliable systems. The 843021AGI-01LFT is a component well-suited for these applications, offering a variety of features and a large range of frequencies. Exploring this device’s features, applications, and working principle will give a better understanding of how it can be used in a variety of projects.

Applications
The 843021AGI-01LFT is designed for a variety of clock and timing applications. Its high output frequency makes it ideal for applications such as telecom, cellular, wireless, and networking. The component also excels in the gaming and entertainment industry, providing the precise timing needed for audio and video applications. Additionally, it is suitable for industrial and consumer applications, delivering precise timing to a variety of machines and devices.

Features
The 843021AGI-01LFT’s features highlight its versatility and make it suitable for a variety of applications. It offers high frequencies, ranging from 10 MHz to 200 MHz, along with a wide range of input voltage options. The component also features high jitter performance and low noise generation, ensuring precise and reliable timing. Additionally, the 843021AGI-01LFT includes multiple output types, such as LVPECL, LVDS, and HCSL, allowing for easy integration into a variety of systems.

Working Principle
The working principle of the 843021AGI-01LFT relies on its phase-locked loop (PLL) architecture. This PLL is essentially a feedback loop that uses a reference signal, also called a reference clock, to lock a VCO, or voltage-controlled oscillator. As the VCO is locked, the VCO’s output signal can be used as the system clock.

The phase detector of the PLL uses the phase of the reference clock and phase of the VCO output to ensure that the phase of the VCO is always in sync with the reference clock. The loop filter acts to smooth out any errors in the VCO, ensuring that the phase of the VCO is always in sync with the reference clock. The 843021AGI-01LFT also includes a divide-by-N counter. The divide-by-N counter is used to subdivide signals, ensuring that the output of the PLL is at an appropriate level.

Overall, the 843021AGI-01LFT is a versatile component that is suitable for a variety of clock and timing applications. Its wide range of frequencies, input voltage options, and output types make it a suitable choice for use in applications such as telecom, wireless, and industrial systems. Additionally, its phase-locked loop architecture ensures precise and reliable timing, making it an ideal device for clock and timing applications.