DS160PR412
- Quad channel PCIe 4.0 linear redriver or repeater with integrated 1:2 demux
- Protocol agnostic linear redriver compatible to UPI, DisplayPort, SAS, SATA, XFI
- Single 3.3 V supply rail
- Low 120 mW /channel active power
- No heat sink required
- Provides equalization up to 17 dB at 8 GHz to handle up to 42 dB of PCIe 4.0 channels
- Excellent differential return loss of -13 dB input and -15 dB output
- Low additive random jitter of 70 fs with PRBS data
- Low latency of 80 ps
- Automatic receiver detection and seamless support for PCIe link training
- Device configuration by pin control or SMBus / I2C.
- Mux / Demux selection through pin
- -40°C to 85°C industrial temperature range
- 3.5 mm x 9 mm 42 Pin 0.5 mm pitch WQFN package
The DS160PR412 is four channel linear redrivers with integrated demultiplexer (demux). The low-power high-performance linear redriver is designed to support PCIe 4.0 and other interfaces.
The DS160PR412 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 data paths that provides high immunity to any supply noise on the board.
The DS160PR412 implements high speed testing during production for reliable high volume manufacturing. The device also has low AC and DC gain variation providing consistent equalization in high volume platform deployment.
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技术文档
类型 | 项目标题 | 下载最新的英语版本 | 日期 | |||
---|---|---|---|---|---|---|
* | 数据表 | DS160PR412 PCIe® 4.0 16 Gbps 4-channel Linear Redriver with Integrated 1:2 Demux 数据表 | PDF | HTML | 2020年 10月 30日 | ||
应用手册 | TMUXHSxx Mux vs DS160PRxx Redriver in PCIe application | PDF | HTML | 2022年 10月 3日 | |||
证书 | DS160PR412-421EVM-RSC EU RoHS Declaration of Conformity | 2020年 12月 21日 | ||||
用户指南 | DS160PR412, DS160PR421 Programming Guide | PDF | HTML | 2020年 3月 10日 |
设计和开发
如需其他信息或资源,请查看下方列表,点击标题即可进入详情页面。
CEM2SLIMSAS-EVM — CEM 转 SlimSAS PCI-Express® 4.0 适配器卡评估模块
DS160PR412-421EVM — DS160PR412、DS160PR421 四通道 PCI-Express® 4.0 线性转接驱动器评估模块
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封装 | 引脚数 | 下载 |
---|---|---|
WQFN (RUA) | 42 | 了解详情 |
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