S553-5999-86

defining a degree of excellence defining 10BASE-T NETWORK COMPONENTS 960056A • Designed for use with Level One LXT 905/908 10Base-T transceivers • Complies with IEEE 802.3 standards • Transmit and receive integrated in single package with and without common mode choke • Low profile, surface mount package, rated to 225ºC peak IR reflow temperature • 2000 Vrms isolation ELECTRICALS AT 25ºC Part No. Insertion Loss (dB) Max 1-10MHz OCL (µH) Min TX/RX Return Loss (dB) Min 1MHz-10MHz Crosstalk (dB) Min 1MHz-10MHz CM-CM Rej (dB) Min 10-30MHz 100MHz Schematic S553-5999-52 S553-5999-86 -1.0 -1.0 28/110 28/110 -18 -18 -40 -40 --40 --30 A B SCHEMATICS A B MECHANICAL 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: BelFuse@belfuse.com Website: http://www.belfuse.com defining a degree of excellence defining 10BASE-T NETWORK COMPONENTS 960056A APPLICATION CIRCUIT APPLICATION NOTES • Transmit turns ratio is 1CT:2CT. Receive turns ratio is 1CT:1CT. • 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: BelFuse@belfuse.com 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