49FCT20805QGI

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The 49FCT20805QGI is a full featured eight-channel buffer from IDT integrated circuits. It is designed to provide high speed and lower latency operations. This component is perfect for use in clock, timing, and signal distribution applications. This device is also capable of supporting wide range of voltages ranging from 3.3V to 5.0V. The 49FCT20805QGI features a veritable plethora of features that make it perfectly suited for high speed, low latency clock distribution applications.

Application Field

The most obvious application field of the 49FCT20805QGI is in clock and timing applications. As it can support wide range of voltages, this component can be used in synchronous digital circuits, such as microprocessors, with the goal of high speed and low latency operations. This component can also be used in signal distribution scenarios. Its ability to support multiple voltages makes it useful in applications that require signal isolation, such as embedded systems, digital signal processing (DSP) systems, and in audio and video systems.

Working Principle

The 49FCT20805QGI is designed with a differential receiver configuration which allows it to support common signal levels and to couple different system power domains in a reliable manner. This component is an eight-channel fan-out buffer, which means that it can take one input clock signal and drives it to eight separate output clock signals, the aim being to reduce the amount of loading by spreading out the signal more evenly. Additionally, the 49FCT20805QGI can provide up to 12ns of timing skew adjustment between two outputs while still maintaining tight performance.

The range of supported voltages makes it ideal for use in multiple power domains. Each channel is powered separately and is programmed by a control input signal. The 49FCT20805QGI also features differential terminations and output format options, such as LVDS, LVPECL, and continuous reset. This model has an ideal signal riding of up to 1.5V peak-to-peak and is optimized for signal switching speeds up to 400MHz.

The 49FCT20805QGI is designed to reduce signal noise and crosstalk while also providing additional timing and reliability tests. This model has OE/PwoEROC inputs and output enable as well as built-in programming with selectable polarities. The flexibility and convenience of this device make it easy to use in a variety of applications.

Conclusion

In conclusion, the 49FCT20805QGI is an ideal high-speed buffer for clock, timing, and signal distribution applications. Its wide range of supported voltages and its differential terminations make it well-suited for multiple power domain operations. Additionally, the device’s flexibility and ease of use make it a great choice for a variety of applications. Overall, the 49FCT20805QGI is a great choice for clock and timing applications, and its features make it an excellent choice for signal distribution operations.

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