Patent · US Active

Memory decision feedback equalizer testing

US10491430B2 · kind B2 · utility

2Cited by

29References

34Claims

0Family size

Assignee

Micron Technology, Inc. · US

Inventors

Raghukiran Sreeramaneni · Frisco, US
Jennifer E. Taylor · Boise, US
Liang Liu · Ningbo City, CN

Key dates

Filing date	Sep 25, 2017
Grant date	Nov 26, 2019
Priority date	—
Expiry date	Oct 11, 2037

Classification

Technology area (CPC H)Electricity
CPC primaryH04L25/03146
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

A device includes one or more memory banks configured to store data. The device also includes a data receiver configured to receive distorted input data as part of a data stream, apply a correction factor to the distorted input data to offset inter-symbol interference from the data stream on the distorted input data, and generate the data by applying the correction factor to the distorted data. The device further includes a test circuit internal to the device, wherein the test circuit is configured to generate the data stream.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.