DS250DF810ABVT

DS250DF810 25 Gbps Multi-Rate Retimer

Texas Instruments DS250DF810 25 Gbps Multi-Rate Retimer is an eight-channel multi-rate Retimer with integrated signal conditioning. This device is used to extend the reach and robustness of long, lossy, cross talk-impaired high-speed serial links while achieving a bit error rate (BER) of 10–15 or less. Each channel of the DS250DF810 independently locks to serial data rates in a continuous range from 20.6Gbps to 25.8Gbps. This device also supports any sub-rate (÷2 and ÷4), including key data rates such as 10.3125Gbps and 12.5Gbps. Supporting these additional date rates allows the DS250DF810 to support individual lane Forward Error Correction (FEC) pass-through. Integrated physical AC coupling capacitors (TX and RX) eliminate the need for external capacitors on the PCB. The DS250DF810 has a single power supply and minimal need for external components. These features reduce PCB routing complexity and BOM cost.