Data storage device including transmission line having open stub and method of operating the same
US10437766B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 15, 2017 |
| Grant date | Oct 8, 2019 |
| Priority date | — |
| Expiry date | Nov 8, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F13/1684
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A data storage device is provided. The data store device includes a first printed circuit board (PCB) comprising a main transmission line formed on at least one surface of the first PCB and/or within the first PCB, a memory controller and a plurality of nonvolatile memory devices. The memory controller is provided on the first PCB. The plurality of nonvolatile memory devices are provided on the first PCB. The plurality of nonvolatile memory devices are connected to the memory controller through a channel and exchange data with the memory controller. The channel includes a data transmission line connecting data pads of the memory controller and the nonvolatile memory devices. The data transmission line comprises the main transmission pattern and an open stub contacting the main transmission pattern. The open stub does not contact any other conductor other than the main transmission pattern.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.