The RTL9210B runs hot during sustained writes. At ambient 25°C, the chip junction can reach 85°C after 10 minutes of continuous 10Gbps transfer. The datasheet recommends a thermal pad under the exposed die pad (center ground pad). Failure to solder this pad to a ground plane with thermal vias will cause thermal throttling and data corruption.
Realtek RTL9210B is a popular USB bridge controller often found in M.2 SSD enclosures because it can handle both NVMe and SATA drives. 🚀 Tech Highlight: Realtek RTL9210B Controller The RTL9210B-CG rtl9210b datasheet
: An algorithm that balanced performance and heat, preventing the "sudden disconnect" issues that plagued earlier versions. The RTL9210B runs hot during sustained writes
(6 pts) The datasheet provides eye-mask and BER targets for a PCIe lane. If the specified BER is 1e-12 and the system runs at 8 GT/s, estimate the expected number of bit errors per day per lane. Show your calculation. Failure to solder this pad to a ground
Thermal management is the primary challenge for bridge controllers operating at 20 Gbps.