What is line drivers and receivers?

A line driver is a communications transmitter/receiver used to extend the transmission distance between terminals and computers that are directly connected. It acts as an interface between logic circuits and a two-wire transmission line.

What is quadruple differential line driver?

This device is optimized for balanced multipoint bus transmission at rates of up to 20 Mbaud. Each driver features wide positive and negative common-mode output voltage ranges, making it suitable for party-line applications in noisy environments.

What is differential bus transceiver?

The SN65LBC176 differential bus transceiver is a monolithic, integrated circuit designed for bidirectional data communication on multipoint bus-transmission lines. It is designed for balanced transmission lines and meets ANSI Standard RS-485 and ISO 8482:1987(E).

What is a line receiver?

A Differential Line Receiver is a device that translates differential voltage signals into standard logic signals. They are often integrated with differential voltage drivers to form transceivers for RS-485 and RS-422 applications. Isolation of these applications can be achieved in several ways.

What is differential pairing?

In differential signaling, each signal is transmitted using a differential pair—the signal carried by one wire is the same level as the one carried by the other wire, but in opposite polarity. The signal at the receiving end is interpreted as the difference between the two lines that make up the differential pair.

How does a differential line receiver work?

The receiver extracts information by detecting the potential difference between the inverted and non-inverted signals. The two voltage signals are “balanced,” meaning that they have equal amplitude and opposite polarity relative to a common-mode voltage.

What is a buffer line driver?

Buffers and line drivers are integrated circuit devices that isolate the input circuit from the output circuit. This reduces the load seen by the input circuit and enables signals to be sent on PCB or cables over longer distances with higher fan-out.

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