8P79818NLGI

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Clock Buffers, Drivers, is an important field in the application of 8P79818NLGI.

As its name implies, Clock Buffers/Drivers is a type of synchronization solution that amplifies and distributes clock signals from a single source across multiple clock points. It takes a low-amplitude clock signal from a reference clock and splits it on multiple channels, allowing for very accurate timing.

8P79818NLGI is the optimum integrated clock buffer/driver solution for reducing board space and simplifying digital design. It is a low-cost, low-noise, high-performance clock-buffering solution that offers up to 18 outputs per part. The 8P79818NLGI is designed to deliver the maximum allowable output frequency while providing low jitter, high fidelity clock distribution.

The 8P79818NLGI is a legacy-compliance, pin-compatible alternative to the earlier 8-output 79718NLGI. It features a single oscillator input and 18 separate outputs for buffering and powering multiple clock domains in a system. It also includes special features such as automatic frequency compensation and dynamic current mode control to provide an extremely low jitter clock signal.

One of the 8P79818NLGI’s key features is its programmable slew rate, which allows designers to reduce clock jitter and minimize the risk of system errors or glitches. The programmable slew rate also enables the 8P79818NLGI to synchronize to a wide range of external clock sources, including oscillators, crystal references, PLLs, and MEMS oscillators. By adapting to each source, it provides more accurate synchronization.

The 8P79818NLGI works by taking an input clock signal and distributing it to the output buffers. Each buffer has its own current mode control circuit that eliminates jitter caused by capacitive loading, circuit loading, and voltage droop. The buffers also feature an adjustable pull-up resistor that provides fast slew rate and current level control for accurate switch timing. The reset/enable pin can be configured as either a synchronous or asynchronous reset/enable to provide additional power savings.

The 8P79818NLGI also provides differential outputs that allow it to be used in high-speed applications. The differential clocking architecture is designed to reduce the effect of mutual capacitance, electromigration, and cross-talk between ICs. This reduces the risk of system errors by providing a cleaner clock signal.

The 8P79818NLGI’s design also includes a DC-biased bus line, which helps reduce power consumption. The bus line allows multiple drivers to be connected together, which increases the drivers\' efficiency and reduces the need for additional voltage regulators.

In conclusion, the 8P79818NLGI is a low-cost, low-noise, high-performance clock-buffering solution designed to reduce board space and simplify digital design. It offers many features, such as programmable slew rate, automatic frequency compensation and dynamic current mode control, to provide an extremely low jitter clock signal. The differential clocking architecture further reduces system errors and helps reduce power consumption. Therefore, the 8P79818NLGI is an excellent choice for any clock buffering/driver application.

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