DS90LV019TMTC/NOPB

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The DS90LV019TMTC/NOPB is an interface intensive device used to transfer data between LVDS based systems. This device has the function of a dual-receiver, a dual-driver, and a multiplexer whose main purpose is to receive and transmit serialized data concurrently. This device also has the ability to adjust current output and can also detect when a signal is lost. The DS90LV019TMTC/NOPB is unique in its ability to support various LVDS signaling standards, making it applicable in a variety of settings

Types of Applications

The DS90LV019TMTC/NOPB is primarily used for applications that are classified as having medium-to-high bandwidth. These applications can include gaming, medical, industrial, and transportation. It can be found in medical imaging, point-of-sale, and monitoring systems. All of these applications require high (low voltage) speed data transmission with reliable signal integrity.

Operation

The DS90LV019TMTC/NOPB device consists of two separate and independent transmitters, receivers, and a multiplexer. Each transmitter, receiver, and multiplexer have their own independent power supply pins. The data transmission is bidirectional between both the transmitters and receivers. The output of the transmitters are programmed to a standard LVDS signal, while the input of the receivers are programmable to both standard LVDS and LVDS signal with the optional pulse-width and phase detection.

Adjustable Output

The DS90LV019TMTC/NOPB includes two additional pins for power adjustment. These pins are used to adjust the output or receiver’s signal amplitude and differential voltage—allowing for a wide range of signal conditions. The power supply pins allow the device to remain in its low-voltage state.

Signal Loss Detection

The DS90LV019TMTC/NOPB has a built-in signal loss detection feature, which allows the device to monitor the signal quality of both the transmit and receive signals. The signal absence detection feature will detect when the transmitted signal has weakened, or when there is no signal being transmitted. This feature can be used to inform the system in order to execute the correct protocol in any given situation.

Summary

The DS90LV019TMTC/NOPB is an interface intensive system that helps transfer data between LVDS-based systems. This device can serve as a dual-receiver, dual-driver, and multiplexer. It is useful for applications with medium-to-high bandwidths, such as medical imaging, point-of-sale, and monitoring systems. It offers adjustable output settings, and it also has signal loss detection in order to monitor the transmit/receive signals. This device is suitable for many settings, thanks to its ability to support LVDS signaling standards.

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