US 12,113,692 B2
Data transmission circuit and operation method thereof
In Seok Kong, Gyeonggi-do (KR); Ki Yong Choi, Gyeonggi-do (KR); Dong Seok Kim, Gyeonggi-do (KR); Sung Mook Kim, Gyeonggi-do (KR); Se Won Kim, Gyeonggi-do (KR); Joo Won Oh, Gyeonggi-do (KR); and Keun Jin Chang, Gyeonggi-do (KR)
Assigned to SK hynix Inc., Gyeonggi-do (KR)
Filed by SK hynix Inc., Gyeonggi-do (KR)
Filed on Oct. 3, 2022, as Appl. No. 17/958,796.
Claims priority of application No. 10-2022-0029345 (KR), filed on Mar. 8, 2022.
Prior Publication US 2023/0291672 A1, Sep. 14, 2023
Int. Cl. H04L 43/08 (2022.01); H04L 43/087 (2022.01)
CPC H04L 43/087 (2013.01) 20 Claims
OG exemplary drawing
 
1. A data transmission circuit comprising:
a data input/output circuit; and
a plurality of data transmission lines including a victim data transmission line and an adjacent data transmission line adjacent to the victim data transmission line, the victim data transmission line being configured to transmit a victim data signal to the data input/output circuit and the adjacent data transmission line being configured to transmit an adjacent data signal to the data input/output circuit,
wherein the data input/output circuit configured to:
control a reference voltage level to be reflected into the victim data signal on the basis of data pattern information of the adjacent data signal,
compare the victim data signal to the controlled reference voltage level; and
output a result of the comparison of the victim data signal to the controlled reference voltage level.