S558-5999-77 Datasheet, PDF (1/2 Pages) Bel Fuse Inc. – HIGH SPEED LAN MAGNETICS

defining a degree of excellence
HIGH SPEED LAN MAGNETICS
960009A
• Recommended for use with Quality Semiconductor's
QS6611 or QS6612 transceivers
• Dual, 2-port and quad, 4-port designs create optimum
board space, electrical design and cost efficiencies
• 350µH OCL (inductance) with 8mA DC bias applied
• Low profile, SMT packaging, rated to 225ºC peak IR
reflow temperature
• 2000 Vrms isolation
• Multi-port applications
ELECTRICALS AT 25ºC
Part No.
Insertion Loss
(dB) Typ
1MHz-100MHz
Return Loss
(dB) Min
1MHz-30MHz
Return Loss
(dB) Min
30MHz-60MHz
Return Loss
(dB) Min
60MHz-80MHz
S558-5999-77
-1.0
S558-5999-83
-1.0
-16 16-20log(f/30MHz) -10
-16 16-20log(f/30MHz) -10
Crosstalk
(dB) Min
1MHz-100MHz
-35
-35
Common to Diff Common to Common
Mode Rej (dB) Min Mode Rej (dB) Min
30MHz 100MHz
30MHz 100MHz Schematic
-50 -30
-50 -30
A
-50 -30
-50 -30
B
SCHEMATICS
A
B
MECHANICAL
Specifications subject to change without notice.
Bel Fuse Inc. 198 Van Vorst Street, Jersey City, NJ 07302 • Tel: [phone] • Fax: [phone] • E-Mail: [e-mail]
Website: http://www.belfuse.com