SN65LVDS18DRFR

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The SN65LVDS18DRFR is an interface device that belongs to the category of Signal Buffers, Repeaters, Splitters. It is a single-channel, low-voltage differential signaling (LVDS) line-receiver and driver. Differential signaling utilizes two complementary signals (a low and a high) that are sent in the same direction simultaneously. This method is used to reduce the effects of noise interference when signals travel long distances.

The SN65LVDS18DRFR is designed for applications like back-plane and point-to-point communication that require high performance, low-power dissipation, and compact size. It is ideal for applications where input/outputs pairs need to be separated by distances up to 25 meters. The SN65LVDS18DRFR can work with a wide range of potential swings which make it compatible with multiple data rates. A typical application of this device would be in high data rate communication networks such as Gigabit Ethernet, Fibre Channel, and InfiniBand.

The SN65LVDS18DRFR also has a very low power dissipation of typically 12 mW per channel. Its power supply range is also relatively wide, between 3.0 and 3.6 V. All pins are ESD protected and have electrostatic discharge (ESD) robustness of up to 16 kV.

The device is also optimized for bidirectional data communication applications. It includes data transmission and reception logic control, level translation and a differential line driver/receiver capable of transmitting and receiving data over a differential line up to a frequency of 412.5 MHz. Additionally, its input/output skew delay is guaranteed to be less than 100ps.

The working principle of the SN65LVDS18DRFR is relatively straightforward. It receives an input signal in the form of differential input data. This data is then passed to the level translator, the input level is translated between VDD and GND. The data is then sent to the serial data output which is used to transmit it over the serial line. At the receiving end, the level translator translates the data from the serial line to the differential output.

The SN65LVDS18DRFR is an impressive device with a wide range of features and applications. It is capable of high speed data transmission and reception while consuming very low power. Furthermore, it has robust ESD protection and wide power supply range making it suitable for a wide range of applications that involve data transmission over long distances.

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