SN65LVDS100DGK

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The SN65LVDS100DGK is an interface device that is used to expand the distance over which digital signals can be successfully sent and received. The device is part of a whole family of similar devices, capable of serving different purposes. It is a low voltage differential signaling (LVDS) device, meaning that it enables the transmission of electrical signals between two points by converting them to a low-voltage differential form, so they can be sent over long distances with minimal interference. It is commonly used to interface with high-speed or synchronous data lines, in applications such as high-performance computers, where reliable data transfer is required.

The SN65LVDS100DGK is a quad differential line driver that transmits four separate differential signals. It has two differential receiver inputs and four differential driver outputs, which makes the device suitable for expanding the number of inputs and outputs in existing circuits, resulting in improved circuit performance. It is also capable of improving signal integrity over long runs, thanks to its high rejection of common-mode voltages, enabling faster response.

The SN65LVDS100DGK ensures that the signals remain synchronized and data is transmitted accurately, at speeds up to 100Mbps. It features a hot-swapping capability which provides users with the ability to quickly hot plug-in or remove devices from existing systems, with minimal cross-talk. The device can also detect input failure and output fail-safe, which allows the device to box or replace any failed components within the system, while keeping the rest of the circuit functioning properly.

In terms of application field, the SN65LVDS100DGK can be used in a wide range of applications such as Flat Panel Displays, mobile or consumer electronics, or in server and storage products, which require the transmission of a high-speed or synchronous data links across longer distances. It can also find use in consumer audio and video equipment, as well as industrial control and automation systems that require reliable data transmission.

In terms of its working principle, the SN65LVDS100DGK converts the digital signals to low-voltage differential signals, which are transmitted over twisted-pair cables to reduce the amount of noise from outside interference. The unit includes four on-board receivers with input fail-safe circuitry, which eliminates the need for timers and flips the outputs on logic 1 input. The device also consists of four differentials line drivers, each of which converts a ground-referenced input signal to a LVDS output. The output of each driver is seen as two complementary outputs connected to the opposite sides of a twisted-pair cable. The receiver then converts the LVDS input signals into ground-referenced output signals.

To conclude, the SN65LVDS100DGK is an interface device typically used to expand the distance over which digital signals can be successfully sent and received; it is part of a family of similar devices, capable of serving different purposes. It is a low voltage differential signaling (LVDS) device and can be used in a wide range of applications, such as Flat Panel Displays, mobile or consumer electronics, or in server and storage products. In terms of its working principle, the SN65LVDS100DGK converts the digital signals to low-voltage differential signals, which are transmitted over twisted-pair cables. The device also consists of four differentials line drivers and four on-board receivers with input fail-safe circuitry.

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