DS90LV027ATM

The DS90LV027ATM series is an interface driver, receiver, and transceiver product. It is an advanced solution for operating and interfacing with high speed data communications or data storage system applications. It is also suitable for use in consumer and automotive applications. The product combines low-voltage differential signaling (L-VDS) and non-return-to-zero (NRZ) signals. This makes it ideal for applications in which data signals are transmitted through long distances with low power consumption.

The DS90LV027ATM offers a data rate of up to 1Gbit/s and a transceiver operating voltage from 1.2V to 3.3V. It features Transmitter Loss of Signal (LOS) functionality, which enables it to detect a lost signal and notify the source, allowing for faster response times. Additionally, the product supports 5V I/O protection and isolated drive and receiver output voltages, providing extra protection against voltage fluctuations and ESD attacks.

As a driver, the DS90LV027ATM interfaces with data sources, allowing them to communicate with receivers over long distances. As a receiver, the device is able to process data and convert it back into a format readable by the source. As a transceiver, the product can simultaneously transmit signals over high-speed SERDES links, as well as receive signals from the same sources.

The working principle of the DS90LV027ATM is based on low-voltage differential signaling (L-VDS). This technique is used for sending data over long distances, as it provides a better noise immunity than a single-ended signal, and has the advantage of reducing the voltage swing of the signal. The product further utilizes a non-return-to-zero (NRZ) signaling scheme. In NRZ signaling, there is no return to 0 levels for a given bit, which allows for increased data rates.

The DS90LV027ATM is a versatile solution for high speed data communication and data storage system applications. Its ability to support L-VDS and NRZ signals make it suitable for long distance communication with low power consumption, while the 5V I/O protection, as well as its transmitter Loss of Signal (LOS) function, ensures the product delivers accurate and reliable data transmission.