DS90UB914QSQ/NOPB Integrated Circuits (ICs)

DS90UB914QSQ/NOPB Application Field and Working Principle

The DS90UB914QSQ/NOPB is a Quad Channel Serializer-Deserializer, or SerDes, designed for applications with high speed differential communication interface standards, such as AO-SFP, XAUI and SATAP. This component is a member of the Texas Instruments family of high performance linear GigaComm Solutions, providing the ultimate solution for designs where tight-bandwidth control, low power consumption and reliable data transmission are required. The component is available in both Automotive Grade and Industrial Grade packages.

Application Field

The DS90UB914QSQ/NOPB component is used in a wide variety of applications which require high speed data transmission, such as storage area networks, video surveillance systems, automotive infotainment systems and other applications where data bandwidth must be limited. The component is also well suited for applications where data integrity is critical and reliability is paramount.

Working Principle

At its core, the DS90UB914QSQ/NOPB component uses a differential signaling protocol to send and receive data. The component transmits data using four differential pairs, each signal pairs having a transmit and receive path. Each signal path is comprised of two signal pairs, one transmit pair and one receive pair. Each signal pair is driven by a low power CMOS logic driver that can operate up to 3.125Gbps. The differential pairs are received by a high speed wide differential receiver.

The driver operates on logic levels between 0.4 VCC and VCC. The high speed clock and data signal is transmitted with a voltage swing of 0.8 VCC and can support data rates in excess of 3.125Gbps. The DS90UB914QSQ/NOPB component also supports error detection and correction, as well as advanced features such as adaptive equalization, deskew and crosstalk cancellation.

The DS90UB914QSQ/NOPB component is an ideal solution for applications requiring reliable transmission of differential data at high speeds. Its low power requirement and wide operating range makes it perfect for applications where power efficiency and space saving is a requirement. In addition, the component supports multiple high speed differential transmission standards, making it a great choice for any application requiring reliable data transmission.