Invention Grant
US07804692B2 Method and system for placing multiple loads in a high-speed system 有权
将多个负载放置在高速系统中的方法和系统

  • Patent Title: Method and system for placing multiple loads in a high-speed system
  • Patent Title (中): 将多个负载放置在高速系统中的方法和系统
  • Application No.: US11614846
    Application Date: 2006-12-21
  • Publication No.: US07804692B2
    Publication Date: 2010-09-28
  • Inventor: Huajun Lu
  • Applicant: Huajun Lu
  • Applicant Address: US CA Santa Clara
  • Assignee: NVIDIA Corporation
  • Current Assignee: NVIDIA Corporation
  • Current Assignee Address: US CA Santa Clara
  • Agency: Patterson & Sheridan, LLP
  • Main IPC: H05K1/18
  • IPC: H05K1/18
Method and system for placing multiple loads in a high-speed system
Abstract:
A method and system for placing multiple loads in a high-speed system are disclosed. In one embodiment, the first load and the second load are placed on the first side and the second side of the printed circuit board, respectively. In addition, the first signal pin of the first load is vertically aligned with the second signal pin of the second load with an offset; the terminating end of a trace, which is connected to a driver on the printed circuit board, the first signal pin, and the second signal pin are connected at a T-point. The printed circuit also includes the first decoupling capacitor on the second side and the second decoupling capacitor on the first side. The first decoupling capacitor is connected to the first power pin of the first load. Similarly, the second decoupling capacitor is connected to a second power pin of the second load.
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