Invention Grant
- Patent Title: In situ common-mode noise measurement in high-speed data communication interfaces
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Application No.: US17388421Application Date: 2021-07-29
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Publication No.: US11637587B2Publication Date: 2023-04-25
- Inventor: Arun Chada , ChunLin Liao , Bhyrav Mutnury
- Applicant: Dell Products L.P.
- Applicant Address: US TX Round Rock
- Assignee: Dell Products L.P.
- Current Assignee: Dell Products L.P.
- Current Assignee Address: US TX Round Rock
- Agency: Larson Newman, LLP
- Main IPC: H04B3/46
- IPC: H04B3/46
Abstract:
An information handling system includes a transmitter that transmits data over a channel to a receiver. The transmitter operates to transmit a test sequence including a repeating sequence of a number of logic 1's and the number of logic 0's. The receiver operates to detect noise injected onto the channel based upon an output from a data eye sampler in response to the test sequence.
Public/Granted literature
- US20230033643A1 IN SITU COMMON-MODE NOISE MEASUREMENT IN HIGH-SPEED DATA COMMUNICATION INTERFACES Public/Granted day:2023-02-02
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