defining a degree of excellence 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 specifications subject to change without notice. schematics s558-1287-00 -1.0 -16 16-20log(f/30mhz) -10 -40 -50 -40 -50 -40 2000 s558-1287-01 -1.0 -16 16-20log(f/30mhz) -10 -40 -50 -40 -50 -40 2000 s558-1287-02 -1.0 -16 16-20log(f/30mhz) -10 -40 -50 -40 -50 -40 2000 s558-1287-03 -1.0 -16 16-20log(f/30mhz) -10 -40 -50 -40 -50 -40 2000 s558-5999-64 -1.0 -16 16-20log(f/30mhz) -10 -40 -50 -40 -50 -40 2000 s558-5999-82 -1.0 -16 16-20log(f/30mhz) -10 -40 -50 -40 -50 -40 2000 ? tested and qualified for use with microlinear's ml 6692/6694/6698 10/100 mbps phy transceivers ? low profile, surface mount packaging, rated for 225oc peak ir reflow temperature ? 350h ocl (inductance) with 8ma dc bias applied ? multiple pinout configurations available ? 10/100 mbps or 100 mbps only applications s558-1287-00 s558-1287-02 s558-1287-01 s558-1287-03 s558-5999-64 s558-5999-82 electricals at 25oc insertion loss return loss return loss return loss cross talk common to diff common to common hipot (db) typ (db) min (db) min (db) min (db) min mode rej (db) min mode rej (db) min (vrms) part no. 1m hz-100mhz 1mhz-30mhz 30mhz-60mhz 60mhz-80mhz 1mhz-100mhz 30mhz 100mhz 30mhz 100mhz min 960007a high speed lan magnetics
defining a degree of excellence 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 specifications subject to change without notice. mechanicals s558-1287-00 s558-1287-01 s558-1287-02 s558-1287-03 s558-5999-64 s558-5999-82 960007a high speed lan magnetics
defining a degree of excellence 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 specifications subject to change without notice. application circuits 960007a high speed lan magnetics
defining a degree of excellence 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 application notes ? these bel part types have been designed for use in 100 mbps or 10/100 mbps data transmission systems over category 5 utp/stp cable. each bel part type provides superior emi noise suppression, high voltage isolation, wave shaping and fast, but controlled rise times. all parts meet ieee 802.3 standards, which includes 350h ocl (inductance) when 8ma dc bias is applied. ? these bel part types have been tested and qualified for use with the microlinear ml6692/6694/6698 chipsets in adapter card, and multi-port repeater or switch applications. bel also provides dual, 2-port and quad, 4-port designs specifically for multi-port applications to provide cost and board space efficiency with no performance degradation. please refer to bel data sheets 960019 and 960035. ? the s558-1287-03 has been specifically designed for 100 mbps only applications. ? for 10/100 mbps applications, microlinear suggests the following table be used as a guideline: internal internal mac microlinear mii sym 10 bt 10 bt filters 7-wire dec21140 6692, 2653 33 3 dec21142 6692 33 dec21143 6698 33 3 am79c971 6692 33 3 i82557 6692, 2653 33 * mc91c100 6692, 2653 33 mx98713 6698 33 3 3 tnete100 6692 333 *i82557 muxes the mii and the 7-wire signals. ? 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. 960007a high speed lan magnetics
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