US 11,902,060 B2
Programmable channel equalization for multi-level signaling
Feng Lin, Boise, ID (US)
Assigned to Micron Technology, Inc., Boise, ID (US)
Filed by Micron Technology, Inc., Boise, ID (US)
Filed on May 18, 2021, as Appl. No. 17/323,967.
Application 17/323,967 is a continuation of application No. 16/701,020, filed on Dec. 2, 2019, granted, now 11,038,724.
Application 16/701,020 is a continuation of application No. 15/885,532, filed on Jan. 31, 2018, granted, now 10,530,617, issued on Jan. 7, 2020.
Claims priority of provisional application 62/542,263, filed on Aug. 7, 2017.
Prior Publication US 2021/0273831 A1, Sep. 2, 2021
This patent is subject to a terminal disclaimer.
Int. Cl. H04L 25/03 (2006.01); H04L 25/02 (2006.01)
CPC H04L 25/03885 (2013.01) [H04L 25/0288 (2013.01); H04L 25/03343 (2013.01); H04L 2025/03363 (2013.01); H04L 2025/03433 (2013.01); H04L 2025/03777 (2013.01)] 13 Claims
OG exemplary drawing
 
1. An apparatus, comprising:
a controller coupled with a first control line and a second control line;
a first driver coupled with a data line and comprising a first plurality of sub-circuits coupled with the first control line, each sub-circuit of the first plurality comprising a resistive component coupled with a first voltage source via a transistor that has a gate terminal coupled with the first control line; and
a second driver coupled with the data line and comprising a second plurality of sub-circuits coupled with the second control line, each sub-circuit of the second plurality comprising a resistive component coupled with a second voltage source via a transistor that has a gate terminal coupled with the second control line.