SY89829UHI

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The SY89829UHI is a clock buffer, a system-level synchronous timing device used to distribute various clock signals from a central system clock to numerous application-specific input/output (I/O) functions in a synchronous system. This device is specially designed for applications requiring high signal integrity and advanced fan-out capabilities.

Applications

The SY89829UHI is especially suitable for applications related to consumer products, mobile wireless, wireless communication systems, networking systems, consumer networking, consumer electronics, and any other system requiring multiple clock outputs. It is designed to provide clock signal fan-out in advanced consumer systems and other applications requiring high signal integrity and low jitter performance. It can match higher-end consumer electronics applications where multiple clock sources need to be distributed.

Features and Benefits

The SY89829UHI features a wide range of functional features and benefits that make it an ideal choice for applications requiring clean clock signal fan-out. The SY89829UHI is designed to support low-skew outputs and multidrop, low-jitter outputs. It is also compatible with multiple logic types, including 3V and 5V logic for Clock and Data, and 5V and 7V logic for Clock Outputs. Its internal frequency range is 0.5 MHz to 400 MHz and it also offers a 3V CMOS output range from 800 mV to 3.3V.

Other features and benefits include flexible clock selection, low jitter performance, and wide input frequency range. It also integrates an additional bypass pin for powering up or down the device. Additionally, the SY89829UHI includes programmable output slew rate, which enables the user to select between ESD protections and fast slew rate, which surpasses the wide range of industrial and consumer applications.

Working Principle

The SY89829UHI works by receiving an input clock signal and then distributing this signal to multiple clock outputs, providing either global clocks or system-level timing signals to all other I/O functions in the synchronous system. This clock buffer supports wide range of logic types, making it a versatile and flexible device for a variety of applications. It is a programmable device, offering highly precise output and complete synchronization of the clock signals throughout the system. Furthermore, it makes it possible to adjust the output in order to achieve lower jitter and provide fine-tuning of the clock signals.

The SY89829UHI is designed to provide precise clock distribution, offering low skew and low jitter performance. Additionally, it integrates a power manager module that provides fast, low power start-up, as well as an additional bypass pin to enable manual power-down operations when needed. The device also features a wide supply range, making it suitable for a variety of different voltage configurations, as well as adjustable output slew rates for a range of industrial and consumer applications.

Conclusion

The SY89829UHI is the perfect system-level synchronous timing device for applications requiring advanced clock signal fan-out. Its wide range of features and benefits, as well as exceptional performance, make it an ideal solution for systems requiring multiple clock outputs. Its ability to receive an input clock signal and provide precise and low jitter distribution to multiple output clocks, makes it an excellent choice for many consumer and industrial applications.

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