Title :
Compensation of unbalanced capacitive crosstalk noise in category-5E modular jack using balancing capacitor in PCB
Author :
Kim, Namhoon ; Sung, Myunghee ; Kim, Hyungsoo ; Baek, Seungyong ; Ryu, Woonghwan ; Kim, Joungho
Author_Institution :
Dept. of EE & CS, Korea Adv. Inst. of Sci. & Technol., Taejon, South Korea
Abstract :
We have successfully designed a PCB substrate with the embedded balancing capacitors for the category-5E modular jack to compensate the unbalanced capacitive crosstalk noise. The NEXT (near-end crosstalk) after the crosstalk compensation is below -45 dB at 100 MHz
Keywords :
capacitors; compensation; crosstalk; electric connectors; noise; printed circuit accessories; printed circuit design; 100 MHz; NEXT; PCB; PCB substrate; balancing capacitor; category-5E modular jack; crosstalk compensation; embedded balancing capacitors; near-end crosstalk; unbalanced capacitive crosstalk noise; unbalanced capacitive crosstalk noise compensation; Bandwidth; Capacitors; Communication cables; Connectors; Crosstalk; Electromagnetic interference; Insertion loss; Integrated circuit interconnections; Lifting equipment; Plugs;
Conference_Titel :
Electrical Performance of Electronic Packaging, 2000, IEEE Conference on.
Conference_Location :
Scottsdale, AZ
Print_ISBN :
0-7803-6450-3
DOI :
10.1109/EPEP.2000.895506
