"TI-DS280BR820.pdf: 以太网转接驱动器设置和信号配置手册"

The document "TI-DS280BR820.pdf" provides information about the Ethernet transceiver DS280BR820, which is designed to convert Ethernet signals into a format suitable for transmission over a backplane or cable. This transceiver is specifically designed for automotive applications. The document highlights the key features and functionalities of the DS280BR820. It mentions the various pins and signals associated with the device, such as VDD, ADDR0, ADDR1, SDC, READ_EN_N, ALL_DONE_N, SDAS, and GND. It suggests that the SMBus signals should be pulled up in other parts of the system, either by floating them in SMBus Slave mode or connecting them to GHYLFH¶V�5($'_EN_N for SMBus Master mode. The document also provides information on the power supply requirements for the DS280BR820. It mentions that two capacitors (0.1 �F) should be connected to VDD1 for proper functioning of the device. It also mentions that SMBus Slave mode operates at 2.5 volts. Additionally, the document discusses the address straps of the SMBus, which can be set to pull-up, pull-down, or float for configuring the device's address. It also mentions various pins related to the SMBus, such as RX7P, RX7N, TX7P, TX7N, RX0P, RX0N, TX0P, and TX0N. The document concludes with references to other related technical documents, tools, and the option to order the DS280BR820. It suggests that readers refer to the product folder for more detailed information and the option to order the product. Overall, the document provides a comprehensive overview of the Ethernet transceiver DS280BR820, its features, pin configurations, power supply requirements, and related documentation and ordering options.