US 12,143,247 B2
Adaptive mode imbalance compensation
Ky-Anh Tran, Milpitas, CA (US)
Assigned to Aeonsemi, Inc., Grand Cayman (KY)
Filed by Aeonsemi, Inc., Grand Cayman (KY)
Filed on Jul. 15, 2022, as Appl. No. 17/865,898.
Prior Publication US 2024/0022456 A1, Jan. 18, 2024
Int. Cl. H04L 25/02 (2006.01); H03K 3/84 (2006.01); H04L 25/03 (2006.01); H04L 27/26 (2006.01)
CPC H04L 25/0272 (2013.01) [H04L 25/03866 (2013.01); H04L 27/2613 (2013.01); H03K 3/84 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A method for reducing mode conversion in a differential signal, the method comprising:
providing a common mode dither signal between a first terminal and a second terminal associated with the differential signal;
generating a correlation signal representing a correlation of the common mode dither signal and the differential signal; and
selectively incrementing a first capacitive loading at the first terminal or a second capacitive loading at the second terminal based at least in part on the correlation signal, wherein selectively incrementing the first capacitive loading or the second capacitive loading comprises generating an average of the correlation signal and incrementing the first capacitive loading or the second capacitive loading based on a sign of the average of the correlation signal.