74AVC16244DGVRG4

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74AVC16244DGVRG4 Application Field and Working Principle

The 74AVC16244DGVRG4 is a logic device, specifically classified as a buffer, driver, receiver, and transceiver. It provides extensive logic levels to meet the requirements of evolving Digital Signal Interfaces (DSI) and other high-speed, high-reliability applications. It has four 16-bit channels plus two 8-bit channels, allowing efficient interconnect operation between multiple devices. It is designed to work within a variety of environments including a Mixed Technology System (MTS).

Application Field

This device operates in both the high-speed data paths and the slower control paths of a system. It also supports common ground reference plane (GNDREF) and/or IREF side connections as well as voltage plane control. It can be used to interface with digital memory, processors, high-speed clock/data signals and other high-speed digital devices. It can support transmission line type interface, such as PCI-X, SATA, USB 2.0, DVI, and HDMI.

The 74AVC16244DGVRG4 is capable of providing high-speed differential signaling of up to 2.5 Gbps and is suitable for high-speed point-to-point connections between ICs as well as bus structures. It has a very low power rating of 3.3V, has high current-drive capability and excellent data integrity, making it an ideal choice for applications requiring reliable operation at low voltage.

Working Principle

The 74AVC16244DGVRG4 employs an active high-speed differential driver and receiver to drive and receive data. The differential high speed driver transmits the logic level to the receiving end through a differential cable pair such as 85 ohm coaxial cable. It sends out to obtain the logic level of 0V and 1V. The receiver is then capable of receiving this logic level and interpreting it into a digital output.

Additionally, the device has input and output pins which allow for easy connection to a variety of other components. The 74AVC16244DGVRG4 is also capable of “hot swap” operation when used together with other similar devices. This capability is important for applications where a wide range of devices are used. It is also possible to connect devices with a separate power source for stand-alone operation.

Conclusion

The 74AVC16244DGVRG4 is a versatile logic device designed to meet the needs of high-speed data transferring, data integrity, and hot swap operations. It is classified as a buffer, driver, receiver and transceiver, and operates under a low power of 3.3V. With its high-speed differential signaling of up to 2.5Gbps and extensive logic level support, it is the perfect choice for data-interfacing applications.

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