DS160PR822
- Eight channel linear equalizer supporting PCIe 4.0 up to 16 Gbps
- Protocol agnostic linear redriver supporting many high speed interface including UPI, DisplayPort, SAS, SATA, XFI
- Provides four 2x2 Crosspoint mux function
- Provides equalization to handle up to 42 dB of PCIe 4.0 channels
- CTLE boosts up to 18 dB at 8 GHz
- Ultra-low latency of 90 ps
- Low additive random jitter of 70 fs with PRBS data
- Single 3.3 V supply
- Low active power of 107 mW/channel
- No heat sink required
- Pin-strap, SMBus/I2C or EEPROM programming
- Automatic receiver detection for PCIe use cases
- Seamless support for PCIe link training
- Support for x2, x4, x8, x16 PCIe bus width with one or multiple DS160PR822
- Industrial temperature range of –40°C to 85°C
- 5.5 mm × 10 mm, 64-pin WQFN package
The DS160PR822 is an eight channel low-power high-performance linear redriver designed to support PCIe 4.0 and Ultra Path Interface (UPI) 2.0 up to 16 Gbps. The device is a protocol agnostic linear redriver that can operate for many differential interfaces.
The DS160PR822 receivers deploy continuous time linear equalizers (CTLE) to provide a high-frequency boost. The equalizer can open an input eye that is completely closed due to inter-symbol interference (ISI) induced by an interconnect medium, such as PCB traces and cables. The linear redriver along with the passive channel as a whole get link trained for best transmit and receive equalization settings resulting in best electrical link and lowest possible latency. Low channel-channel cross-talk, low additive jitter and excellent return loss allows the device to become almost a passive element in the link. The devices has internal linear voltage regulator to provide clean power supply for high speed datapaths that provides high immunity to any supply noise on the board.
The DS160PR822 implements high speed testing during production for reliable high volume manufacturing. The device also has low AC and DC gain variation providing consistant equalization in high volume platform deployment.
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技術文件
類型 | 標題 | 日期 | ||
---|---|---|---|---|
* | Data sheet | DS160PR822 PCIe 4.0 16-Gbps 8-Channel Linear Redriver with Four 2x2 Crosspoint datasheet | PDF | HTML | 2020年 11月 11日 |
設計與開發
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DS160PR810EVM-RSC — DS160PR810 八通道 PCI-Express® 4.0 線性轉接驅動器評估模器
SIGCONARCHITECT3-WRTE — Texas Instruments SigCon Architect EVM GUI v3 Setup with RTE
支援產品和硬體
產品
PCIe、SAS & SATA IC
硬體開發
開發模組 (EVM) 的 GUI
開發板
SIGCONARCHITECT — SigCon Architect 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
SIGCONARCHITECT-REPEATER-PROFILES — SigCon Architect Repeater Profiles v1.1
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產品
PCIe、SAS & SATA IC
硬體開發
開發模組 (EVM) 的 GUI
SIGCONARCHITECT-RETIMER-PROFILES — SigCon Architect Retimer Profiles v1.3
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產品
PCIe、SAS & SATA IC
硬體開發
開發模組 (EVM) 的 GUI
SIGCONARCHITECT-SDI-PROFILES — SigCon Architect SDI Profiles
支援產品和硬體
產品
PCIe、SAS & SATA IC
硬體開發
開發模組 (EVM) 的 GUI
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 (NJX) | 64 | 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。