Datasheet Texas Instruments DS125BR401
| Manufacturer | Texas Instruments |
| Series | DS125BR401 |
2.5/5.0/8.0 Gbps 4 Lane PCI Exprs Repeater w/ Equalization & De-Emp
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
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Prices
Status
| DS125BR401SQ/NOPB | DS125BR401SQE/NOPB | |
|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes | No |
Packaging
| DS125BR401SQ/NOPB | DS125BR401SQE/NOPB | |
|---|---|---|
| N | 1 | 2 |
| Pin | 54 | 54 |
| Package Type | NJY | NJY |
| Industry STD Term | WQFN | WQFN |
| JEDEC Code | R-PQFP-N | R-PQFP-N |
| Package QTY | 2000 | 250 |
| Carrier | LARGE T&R | SMALL T&R |
| Device Marking | DS125BR401SQ | DS125BR401SQ |
| Width (mm) | 5.5 | 5.5 |
| Length (mm) | 10 | 10 |
| Thickness (mm) | .8 | .8 |
| Pitch (mm) | .5 | .5 |
| Max Height (mm) | .8 | .8 |
| Mechanical Data | Download | Download |
Parametrics
| Parameters / Models | DS125BR401SQ/NOPB | DS125BR401SQE/NOPB |
|---|---|---|
| Device Type | Repeater | Repeater |
| Input Compatibility | AC-Coupled,CML | AC-Coupled,CML |
| Number of Channels | 8 | 8 |
| Package Group | WQFN | 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 | 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), Gbps | 12.5 | 12.5 |
| SupplyVoltage, Volt | 3.3,2.5 | 3.3,2.5 |
Eco Plan
| DS125BR401SQ/NOPB | DS125BR401SQE/NOPB | |
|---|---|---|
| RoHS | Compliant | Compliant |
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)
Manufacturer's Classification
- Semiconductors> Interface> PCI Express> PCIe Redriver/Repeater
