defining a degree of excellence HIGH SPEED LAN MAGNETICS 960063A • 100Base-TX, 10/100Base-TX, ATM155 or 100 Mbps TP-FDDI applications • Available with or without impedance matched common mode termination • Compatible with multiple transceivers • 2000 Vrms isolation • Low profile, surface mount or through-hole packaging available • 350µH OCL (inductance) @ 8mA bias ELECTRICALS AT 25ºC Part No. A558-5999-00 S558-5999-00 S558-5999-43 S558-5999-44 S558-5999-45 Insertion Loss (dB) Typ 1MHz-100MHz Return Loss (dB) Min 1MHz-30MHz Return Loss (dB) Min 30MHz-60MHz Return Loss (dB) Min 60MHz-80MHz Crosstalk (dB) Min 1MHz-100MHz -1.0 -1.0 -1.0 -1.0 -1.0 -16 -16 -16 -16 -16 16-20log(f/30MHz) 16-20log(f/30MHz) 16-20log(f/30MHz) 16-20log(f/30MHz) 16-20log(f/30MHz) -10 -10 -10 -10 -10 -30 -30 -30 -30 -30 Common to Diff Mode Rej (dB) Min 30MHz 100MHz -40 -40 -40 -40 -40 -30 -30 -30 -30 -30 Common to Common Mode Rej (dB) Min 30MHz 100MHz -50 -50 -50 -50 -50 -40 -40 -40 -40 -40 Schematic Package Style A A B B A 1 2 3 4 3 SCHEMATICS B A MECHANICALS 1 Corporate Office Bel Fuse Inc. 198 Van Vorst Street, Jersey City, NJ 07302-4496 Tel: 201-432-0463 Fax: 201-432-9542 E-Mail: [email protected] Internet: http://www.belfuse.com Far East Office Bel Fuse Ltd. 8F/8 Luk Hop Street San Po Kong Kowloon, Hong Kong Tel: 852-2328-5515 Fax: 852-2352-3706 European Office Bel Fuse Europe Ltd. Preston Technology Management Centre Marsh Lane, Preston PR1 8UD Lancashire, U.K. Tel: 44-1772-556601 Fax: 44-1772-888366 defining a degree of excellence HIGH SPEED LAN MAGNETICS 960063A MECHANICALS (CONT'D) 2 3 Specifications subject to change without notice. Bel Fuse Inc. 198 Van Vorst Street, Jersey City, NJ 07302 • Tel: 201-432-0463 • Fax: 201-432-9542 • E-Mail: [email protected] Website: http://www.belfuse.com defining a degree of excellence HIGH SPEED LAN MAGNETICS 960063A MECHANICALS (CONT'D) 4 APPLICATION CIRCUITS Specifications subject to change without notice. Bel Fuse Inc. 198 Van Vorst Street, Jersey City, NJ 07302 • Tel: 201-432-0463 • Fax: 201-432-9542 • E-Mail: [email protected] Website: http://www.belfuse.com defining a degree of excellence HIGH SPEED LAN MAGNETICS 960063A APPLICATION CIRCUITS (CONT'D) APPLICATION NOTES • These Bel part types have been designed for use in 100 Mbps TP-FDDI, 100Base-TX, 10/100Base-TX and ATM 155 Mbps applications over Category 5 UTP or STP cable. Each part type provides high voltage isolation, wave shaping, superior EMI and noise suppression and fast rise times. All parts meet IEEE 802.3, ANSI X3T9.5 and ATM Forum Committee standards. • Each Bel part type is designed with high voltage isolation transformers and common mode chokes. The S558-599943 and -44 also contain an impedance matched common mode termination. For background information on the proper implementation or complete elimination of this termination consult Bel's separate application note available on this subject. All designs have been created to provide 350µH OCL (inductance) with 8mA DC bias applied. Consult the Bel short form catalog and recommended application circuit for the specific configuration of each individual part type. • Bel's low profile, surface mount packaging is ideal for high speed pick and place machinery. Parts can be shipped on tape and reel for high speed placement. Construction processes have been implemented for thermal compatibility with high temperature IR reflow assembly processing. Post dipping of leads assist with PC board solderability. Each part is optically inspected to meet rigid coplanarity requirements. Corporate Office Bel Fuse Inc. 198 Van Vorst Street, Jersey City, NJ 07302-4496 Tel: 201-432-0463 Fax: 201-432-9542 E-Mail: [email protected] Internet: http://www.belfuse.com Far East Office Bel Fuse Ltd. 8F/8 Luk Hop Street San Po Kong Kowloon, Hong Kong Tel: 852-2328-5515 Fax: 852-2352-3706 European Office Bel Fuse Europe Ltd. Preston Technology Management Centre Marsh Lane, Preston PR1 8UD Lancashire, U.K. Tel: 44-1772-556601 Fax: 44-1772-888366