DS125BR111
- Low 65 mW/Channel (typ) Power Consumption
- Supports Link Training
- Supports Out-of-Band (OOB) Signaling
- Advanced Signal Conditioning I/O
- Receive CTLE up to 10 dB at 6 GHz
- Linear Output Driver
- Output Voltage Range over 1200 mV
- Programmable via Pin Selection, EEPROM, or
SMBus Interface - Single Supply Voltage: 2.5 V or 3.3 V
- −40°C to 85°C Operating Temperature Range
- Flow-thru Pinout in 4 mm × 4 mm 24-pin Leadless
WQFN Package
The DS125BR111 is an extremely low power high performance repeater/redriver designed to support 1-lane carrying high speed interface up to 12.5 Gbps. The receiver's continuous time linear equalizer (CTLE) provides a boost of 3-10 dB at 6 GHz in each channel. When operating in SAS-3 or PCIe Gen-3 applications, the DS125BR111 preserves transmit signal characteristics allowing the host controller and the end point to negotiate transmit equalizer coefficients. Transparency to the link training protocol maximizes the flexibility of the physical placement of the device within the interconnect and improves overall channel performance.
The programmable settings can be applied easily via pins, software (SMBus or I2C), or loaded via an external EEPROM. In EEPROM mode, the configuration information is automatically loaded on power up, which eliminates the need for an external microprocessor or software driver.
技術文件
類型 | 標題 | 日期 | ||
---|---|---|---|---|
* | Data sheet | DS125BR111 Low Power 12.5 Gbps 1-Lane Linear Repeater with Equalization datasheet (Rev. C) | PDF | HTML | 2014年 8月 22日 |
Application note | Extend reach with Ethernet Redrivers and Retimers for 10G-12.5G Applications (Rev. A) | 2023年 1月 31日 | ||
Application note | Linear Repeaters Used in SAS/SATA Applications | PDF | HTML | 2015年 9月 21日 | |
Analog Design Journal | Advanced linear equalization in multi-gigabit systems | 2015年 4月 28日 | ||
Analog Design Journal | Analog Applications Journal 2Q 2015 | 2015年 4月 28日 | ||
Application note | Channel Tuning Made Easy Using Linear Repeaters for 10G and 12G Applications | 2015年 1月 20日 | ||
Application note | Understanding EEPROM Programming for High Speed Repeaters and Mux Buffers | 2014年 10月 9日 | ||
Application note | Advanced Linear Repeater Used in PCIe 3.0 Add-in Card Compliance Environment | 2014年 10月 2日 | ||
EVM User's guide | DS125BR111EVM User Guide (Rev. A) | 2014年 8月 18日 |
設計與開發
如需其他條款或必要資源,請按一下下方的任何標題以檢視詳細頁面 (如有)。
DS125BR111EVM — 具有等化功能的 DS125BR111EVM 12 Gbps 雙通道中繼器評估模組
The DS125BR111EVM – SMA evaluation kit provides a complete high bandwidth platform to evaluate the 10G-KR, PCIe, and SAS/SATA signal conditioning features of the Texas Instruments DS125BR111 repeater/redriver. The DS125BR111EVM can be used for standard compliance testing, performance evaluation, (...)
SIGCONARCHITECT-WRTE — SigCon Architect With RTE v2.0.0.8
支援產品和硬體
產品
PCIe、SAS & SATA IC
乙太網路重定時器、訊號調節器和多工器緩衝器
序列數位介面 (SDI) IC
硬體開發
開發模組 (EVM) 的 GUI
開發板
介面轉接器
PSPICE-FOR-TI — PSpice® for TI 設計與模擬工具
TINA-TI — 基於 SPICE 的類比模擬程式
封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
---|---|---|
WQFN (RTW) | 24 | Ultra Librarian |
訂購與品質
- RoHS
- REACH
- 產品標記
- 鉛塗層/球物料
- MSL 等級/回焊峰值
- MTBF/FIT 估算值
- 材料內容
- 認證摘要
- 進行中持續性的可靠性監測
- 晶圓廠位置
- 組裝地點
建議產品可能具有與此 TI 產品相關的參數、評估模組或參考設計。