Datasheet Texas Instruments DS125BR401SQ/NOPB
| Manufacturer | Texas Instruments |
| Series | DS125BR401 |
| Part Number | DS125BR401SQ/NOPB |
2.5/5.0/8.0 Gbps 4 Lane PCI Exprs Repeater w/ Equalization & De-Emp 54-WQFN
Datasheets
DS125BR401 Low-Power, 12.5-Gbps, 4-Lane Repeater With Input Equalization and Output De-Emphasis datasheet
PDF, 1.5 Mb, Revision: D, File published: May 14, 2015
Extract from the document
Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No |
Packaging
| Pin | 54 |
| Package Type | NJY |
| Industry STD Term | WQFN |
| JEDEC Code | R-PQFP-N |
| Package QTY | 2000 |
| Carrier | LARGE T&R |
| Device Marking | DS125BR401SQ |
| Width (mm) | 5.5 |
| Length (mm) | 10 |
| Thickness (mm) | .8 |
| Pitch (mm) | .5 |
| Max Height (mm) | .8 |
| Mechanical Data | Download |
Parametrics
| Device Type | Repeater |
| Input Compatibility | AC-Coupled,CML |
| Number of Channels | 8 |
| Package Group | WQFN |
| Protocols | 10G-SR/LR,10G-KR,10G-CR,40G-SR4/LR4,40G-CR4,40G-KR4,PCIe1,PCIe2,PCIe3,Infiniband,FibreChannel,CPRI,OBSAI,Interlaken,sRIO,General Purpose |
| Speed(Max) | 12.5 Gbps |
| SupplyVoltage | 3.3,2.5 Volt |
Eco Plan
| RoHS | Compliant |
Design Kits & Evaluation Modules
- Evaluation Modules & Boards: DS125BR401EVM
DS125BR401 Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
Application Notes
- Understanding EEPROM Programming for High Speed Repeaters and Mux BuffersPDF, 317 Kb, File published: Oct 9, 2014
System designers often use EEPROM (Electrically Erasable Programmable Read-Only Memory) to program a set of customized high speed repeater and mux buffer start-up settings that are different from the default. Using the information here will make repeater EEPROM configuration and programming easy to implement and understand. This application note addresses SMBus-to-EEPROM mapping for 2-channel repe
Model Line
Series: DS125BR401 (2)
- DS125BR401SQ/NOPB DS125BR401SQE/NOPB
Manufacturer's Classification
- Semiconductors > Interface > Ethernet > Ethernet Retimers, Redrivers/Repeaters and MUX Buffers