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Application Field and Working Principle

The DS90CR286AMTD/NOPB is a highly versatile, low voltage differential signaling (LVDS) transceiver designed to support data transmission rates of up to 622 Mbps. It offers a high speed serial differential channel operating over a single twisted-pair cable capable of transmitting data over distances up to 150 meters. The DS90CR286AMTD/NOPB is ideal for applications such as multi-gigabit Ethernet, digital video transport and other high speed serial data pipelines. It is also an excellent choice for applications that require low power consumption, low noise, and robust ESD protection for the transmitter output.

Application Field

The DS90CR286AMTD/NOPB is a multi-channel LVDS transceiver based on the ANSI TIA/EIA-644 standard which supports a data rate of 622 Mbps. It is designed to convert high speed, low voltage parallel signals into a low voltage serial signal compatible with the LVDS standard, and is thus ideal for applications such as multi-gigabit Ethernet, digital video transport, and other high speed serial data pipelines. The transceiver’s nine channel architecture enables users to transmit data over multiple signal pairs with a single transmitter, allowing for simplified system design and cost savings. A key benefit of the DS90CR286AMTD/NOPB is its ability to support LVDS/UDS (unidirectional LVDS) standard serial interfaces ranging up to 622 Mbps in both directions.

Working Principle

The DS90CR286AMTD/NOPB operates using a 9-channel, low voltage differential signaling or LVDS standard. This technology makes it possible to send and receive data over a single twisted-pair cable with minimal power consumption, low noise, and robust ESD protection for both transmitter and receiver. The DS90CR286AMTD/NOPB uses an LVDS architecture that utilizes an open-collector voltage mode input to the driver, allowing high-speed switching that is more reliable than traditional bus-drive logic while consuming only a fraction of the power. It also uses differential signaling to reduce noise and interference, and its low voltage swing provides exceptional noise immunity and robust ESD protection.

The DS90CR286AMTD/NOPB receiver uses a differential voltage detector to interpret data and reduce distortion. This allows for increased accuracy of data transmission, ensuring consistent data transfer with minimal errors. The device’s low power consumption, low noise, and robust ESD protection all combine to offer a dependable and cost effective solution for high speed serial data applications.

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