Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
Reduction of crosstalk noise in modular jack for high-speed differential signal interconnection
Autore:
Kim, N; Sung, M; Kim, H; Baek, S; Ryu, W; An, JG; Kim, J;
Indirizzi:
Korea Adv Inst Sci & Technol, Dept Elect Engn & Comp Sci, Div Elect Engn, Terahertz Media & Syst Lab, Taejon 305701, South Korea Korea Adv Inst Sci &Technol Taejon South Korea 305701 5701, South Korea Korea Telecommun, Taejon 305811, South Korea Korea Telecommun Taejon South Korea 305811 n, Taejon 305811, South Korea
Titolo Testata:
IEEE TRANSACTIONS ON ADVANCED PACKAGING
fascicolo: 3, volume: 24, anno: 2001,
pagine: 260 - 267
SICI:
1521-3323(200108)24:3<260:ROCNIM>2.0.ZU;2-U
Fonte:
ISI
Lingua:
ENG
Soggetto:
CHIP;
Keywords:
category-5E; compensation; coupling; crosstalk; embedded capacitor; modular jack; UTP;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Engineering, Computing & Technology
--discip_EC--
Citazioni:
15
Recensione:
Indirizzi per estratti:
Indirizzo: Kim, N Korea Adv Inst Sci & Technol, Dept Elect Engn & Comp Sci, Div ElectEngn, Terahertz Media & Syst Lab, Taejon 305701, South Korea Korea Adv Inst Sci & Technol Taejon South Korea 305701 outh Korea
Citazione:
N. Kim et al., "Reduction of crosstalk noise in modular jack for high-speed differential signal interconnection", IEEE T AD P, 24(3), 2001, pp. 260-267

Abstract

Crosstalk noise has become a significant problem in the design of high-speed digital interconnections. In this paper, we demonstrate a crosstalk reduction method, which has been successfully applied to the design of a CAT-5Emodular jack. The CAT-5E is a newly adopted cabling and connector standardfor advanced cabling network systems to assure more robust, reliable and high-speed operation, which is based on differential mode signal transmission using unshielded twist pair (UTP) cable. The improved design of the modular jack shows minimal crosstalk noise and return loss over a wide range of manufacturing conditions. The improved crosstalk characteristics of the modular jack were accomplished by inserting embedded capacitors on the printed circuit board (PCB) of the modular jack. The embedded capacitors compensate for the unbalanced capacitive crosstalk that occurs in the plug and insert. In particular, the embedded balancing capacitor is designed to have maximum capacitance, with limited PCB area, byusing a double-sided PCB design. Less than -45 dB near-end-crosstalk (NEXT) was achieved after the crosstalk noise compensation, satisfying the CAT-5E specification for frequencies up to 100 MHz.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 31/03/20 alle ore 14:41:50