DS160PR410
- Quad-channel linear equalizer supporting PCIe 1.0/2.0/3.0/4.0 up to 16 Gbps interfaces
- CTLE boosts up to 18 dB at 8 GHz helps to extend channel reach
- Automatic receiver detection for PCIe use cases
- Protocol agnostic linear redriver allows seamless support for PCIe link training
- Supports data rates up to 25 Gbps including Ultra Path Interconnect (UPI)
- Ultra-low latency of 70 ps (typical)
- Low additive random jitter of 60 fs (typical) with PRBS data
- Single 3.3 V supply
- Low active power of 124 mW/channel (typical) - no heat sink required
- Pin-strap, SMBus or EEPROM programming
- Support for x2, x4, x8, x16 PCIe bus width with one or multiple DS160PR410
- Industrial temperature range of –40ºC to 85ºC
- 4.0 mm × 6.0 mm, 40 pin WQFN package
The DS160PR410 is a four channel low-power high-performance linear repeater/redriver designed to support PCI Express (PCIe) Generation 1.0, 2.0, 3.0 and 4.0. The device is a protocol agnostic linear redriver that can operate for interfaces up to 25 Gbps including Ultra Path Interface (UPI) 2.0.
The DS160PR410 receivers deploy continuous time linear equalizers (CTLE) to provide a programmable 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. The CTLE receiver is followed by a linear output driver. The linear datapaths of DS160PR410 preserve transmit preset signal characteristics. The linear redriver becomes part of the passive channel that as a whole get link trained for best transmit and receive equalization settings. This transparency in the link training protocol result in best electrical link and lowest possible latency. The programmable equalization of the device along with its linear datapaths maximizes the flexibility of physical placement within the interconnect channel and improves overall channel performance.
The programmable settings can be applied easily through software (SMBus or I2C), direct loading from an external EEPROM, or by using pin control. In EEPROM mode, the configurations are automatically loaded on power up, eliminating the need for an external microprocessor or software driver.
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技術文件
| 重要文件 | 類型 | 標題 | 格式選項 | 下載最新的英文版本 | 日期 | |
|---|---|---|---|---|---|---|
| * | 資料表 | DS160PR410 Quad Channel PCI Express 4.0 Linear Redriver datasheet (Rev. A) | PDF | HTML | 2019/12/19 | ||
| 使用指南 | CEM2SLIMSAS-EVM Adapter Board User's Guide (Rev. A) | 2021/9/1 | ||||
| 應用說明 | How to Tune DS160PR410 for Best Signal Integrity (Rev. A) | 2021/8/30 | ||||
| 白皮書 | Signal Conditioners for Reliable and Robust Industrial High Speed Links | PDF | HTML | 2021/6/2 | |||
| 證書 | DS160PR410EVM-SMA EU Declaration of Conformity (DoC) | 2020/4/21 | ||||
| 證書 | DS160PR410EVM-RSC EU Declaration of Conformity (DoC) | 2020/4/21 | ||||
| 使用指南 | DS160PR410 Programming Guide | 2019/8/5 | ||||
| 應用說明 | Understanding EEPROM Programming for DS160PR410 PCI-Express Gen-4 Redriver | 2019/8/5 | ||||
| 技術文章 | Signal Conditioning functions go mainstream in PCI Express Gen 4 | PDF | HTML | 2018/1/29 |
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)。
CEM2SLIMSAS-EVM — CEM-to-SlimSAS PCI-Express® 4.0 轉接卡評估模組
DS160PR410EVM-RSC — 四通道 PCI-express gen-4 線性轉接驅動器評估模組
DS160PR410EVM-SMA — 四通道 PCI-express gen-4 線性轉接驅動器評估模組
SIGCONARCHITECT3 — Texas Instruments SigCon Architect EVM GUI v3.0.0.14 Setup
SIGCONARCHITECT3-WRTE — Texas Instruments SigCon Architect EVM GUI v3 Setup with RTE
| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| WQFN (RNQ) | 40 | Ultra Librarian |
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