SN65LVDS388ADBT Datasheet/PDFSN65LVDS388ADBT is a Low Voltage Differential Signaling (LVDS) receiver from Texas Instruments that is a dual, low-power transceiver with integrated termination resistors. It operates from a 3.3-V supply and can support data rates up to 800 Mbps. This device is used in many applications, including video processing, routers, servers, and telecommunications.
Features and Benefits of SN65LVDS388ADBT
The SN65LVDS388ADBT has a wide range of features, making it suitable for many applications. Its integrated termination resistors reduce distortion and provide improved noise immunity. The device also operates with very low power consumption, power consumption is as low as 2.2 mW if both channels are used. The device is also highly robust, with protection against output voltage transients, electrostatic discharge and overvoltage. The device is also expected to have a long lifetime, with minimum lifetime of 10 years.
Applications of the SN65LVDS388ADBT
The SN65LVDS388ADBT can be used in many different applications, such as video processing, routers, servers, and telecommunications. It is suitable for high-speed data transfer, clocking and synchronization, serial data transmission, and interconnect applications. It is also used for point-to-point connections, where low power and low EMI requirements are important. The device is used in a wide range of products, such as data storage systems, routers, modems, cellular base stations, medical equipment, and more.
Working Principle
The SN65LVDS388ADBT is a dual, low-power transceiver with integrated termination resistors. The device has two channels that can each transmit and receive low-voltage differential signals (LVDS) over a twisted-pair cable. The differential signals are encoded with NRZ-L encoding, in which a logic \'1\' is transmitted as a positive voltage and a logic \'0\' is transmitted as a negative voltage. Each channel transmits one differential signal, with the internal termination resistors providing line termination when the device is in receive mode. The power consumption is minimized when the device is in receive mode, as the internal termination resistors are used instead of external termination.
The receiver also has a provision for Error Detection and Correction (EDAC). The EDAC is used to detect and correct errors in received data, reducing the bit error rate. The device also features a low-power sleep mode, reducing power consumption when the receiver is not in use.
Conclusion
The SN65LVDS388ADBT is a dual, low-power transceiver from Texas Instruments that can operate from a 3.3-V supply and support data rates up to 800 Mbps. It has integrated termination resistors, low power consumption in receive mode, and protection against output voltage transients, electrostatic discharge, and overvoltage. The device is used in many applications, including video processing, routers, servers, and telecommunications.