DS90LV048ATMX/DRPB

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The DS90LV048ATMX/DRPB is a low-voltage differential signaling (LVDS) buffer/driver device from Texas Instruments. It is a Multi-Drop or Single Drop driver or line repeater used in space/weight limited applications found in industrial, computer, communications, and consumer markets. The driver is useful for extending the transmitting distance of LVDS signals in a number of fields.

The DS90LV048ATMX/DRPB is a high-speed, low-cost point-to-point, low-voltage differential signaling (LVDS) buffer/driver. It is designed to improve the data transmission speed and accuracy over large distances. It also offers a low-noise, high-reliability and cost-effective solution for driving and buffering LVDS signals in industrial, computer, communications, and consumer markets.

The DS90LV048ATMX/DRPB offers full LVDS features. It has three differential outputs, which support low-voltage differential signaling (LVDS) and low swing (3.3V and 5V levels). Its balanced differential outputs support bidirectional transmissions with data rates up to 800 Mbps. Its pin compatible design enables fast integration, providing a cost-effective solution for demanding high-speed applications.

The DS90LV048ATMX/DRPB also features five selectable center taps, provide a variety of center tap configurations which can be used to close the loop of a data communications system, allowing DC voltage levels to be preserved while high-speed operation occurs. This feature helps reduce system noise, bit error rate, reflection, and EMI issues.

In terms of applications, the DS90LV048ATMX/DRPB is ideal for a variety of data acquisition and control interfaces, industrial Ethernet communication, embedded communications, and mobile systems. It is also well-suited for the digital audio equipment, navigation systems, and similar embedded systems.

The DS90LV048ATMX/DRPB works by providing a differential output between two P and N terminals with respect to ground, rather than a single-ended output. The P and N terminal voltages are a function of the input common-mode voltage, signal source impedance and the loading of the output. The differential outputs provide a reliable signal and increased signal integrity which is often necessary in high-resolution systems, such as those found in audio and video applications. Furthermore, the device automatically adjusting its output based on the signal source.

Thanks to the LVDS feature, the DS90LV048ATMX/DRPB supports high-speed operation, while maintaining a very low power consumption. It also provides wide signal isolation, limiting the impact of EMI/RFI. The device is also capable of protecting itself from over voltage and short-circuit conditions.

In summary, the DS90LV048ATMX/DRPB is a high-speed, low-noise and low-cost buffer/driver for point-to-point, low-voltage differential signaling (LVDS). It offers balanced differential outputs to support bidirectional transmissions, with data rates up to 800 Mbps. The device is ideal for a variety of data acquisition and control interfaces, industrial Ethernet communication, embedded systems, and the digital audio systems. Its differential outputs provide a reliable signal and increased signal integrity, while its LVDS feature supports high-speed operation with very low power consumption. It also provides wide signal isolation and over voltage and short-circuit protection.

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