TUSB211A
- Wide supply voltage range: 2.3 – 6.5 V
- Ultra-low USB disconnect and shutdown power consumption
- Provides USB 2.0 high-speed signal conditioning
- Compatible with USB 2.0, OTG 2.0, and BC 1.2
- Support for low-speed, full-speed, and high-speed signaling
- Host or device agnostic
- Supports up to 5-m cable length
- Four selectable signal EQ (edge boost along with DC boost) settings through the external pull-down resistor values
- Supports up to 10-m cable length with two TUSB211A devices
- Scalable solution – devices can be daisy chained for high loss applications
- Pin compatible with TUSB211, 212, 214, 216, and 217A (3.3 V)
The TUSB211A is a third-generation USB 2.0 high-speed signal conditioner designed to compensate both AC loss (due to capacitive load) and DC loss (due to resistive loss) in the transmission channel.
The TUSB211A leverages a patented design to speed-up transition edges of USB 2.0 high-speed signal with an edge booster and increases static levels with a DC boost function.
In addition, the TUSB211A includes a pre-equalization function to compensate the inter-symbol interference (ISI) jitter in application with longer cable length. USB low-speed and full-speed signal characteristics are unaffected by the TUSB211A.
The TUSB211A improves signal quality without altering packet timing or adding propagation delay or latency.
The TUSB211A helps a system to pass the USB 2.0 high-speed near end eye compliance with a cable as long as 5 meters.
The TUSB211A is compatible with USB On-The-Go (OTG) and Battery Charging (BC) protocols.
技術文件
| 類型 | 標題 | 日期 | ||
|---|---|---|---|---|
| * | Data sheet | TUSB211A USB 2.0 480-Mbps High-Speed Signal Conditioner datasheet | PDF | HTML | 2023年 9月 11日 |
| Application note | Solving Signal Integrity Challenges with USB2 Redrivers (Rev. A) | PDF | HTML | 2024年 8月 26日 | |
| EVM User's guide | TUSB211RPTR Evaluation Module (Rev. C) | PDF | HTML | 2023年 12月 19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)。
TUSB211RPTREVM — TUSB211 評估模組
TUSB211RPTR 評估模組 (EVM) 旨在提供簡單的方法，以展示 TUSB211A 的訊號調節功能。EVM 已預先配置，並使用標準 USB 纜線將 EVM 上的 Type-B 接頭連接至主機 PC 上的 Type-A 插座；USB 裝置會插入 EVM 的 Type-A 插座。
USB-REDRIVER-EVM — USB 2.0 和 USB 3.0 訊號調節器評估模組
此 USB 2.0、USB 3.0 訊號調節器硬體鎖設計直接連接主機 USB 埠，並將高速或 SuperSpeed 訊號重新驅動至下行埠，以與 SuperSpeed 或高速裝置的長纜線連接。硬體鎖由主機提供的 VBUS 針腳供電，並將 VBUS 傳遞到下行埠爲連接的裝置供電。
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 |
|---|---|---|
| X2QFN (RWB) | 12 | 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。