S558-5999-91(V2) Просмотр технического описания (PDF) - Bel Fuse Inc.
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S558-5999-91 Datasheet PDF : 2 Pages
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defining a degree of excellence
HIGH SPEED LAN MAGNETICS
960011A
• Designed to enhance performance with National
Semiconductor 10/100 Mbps DSP 83840/83223
chipset
• Split input on transmit channel provides better balance
of differential output signal and greater isolation between
10Base-T and 100Base-TX transceivers
• Cost efficient, multi-port solution
• Compact package fits behind two RJ-45 connectors
• Split design allows common mode chokes to address
10 Mbps or 100 Mbps independent of each other
• Single port options also available, P/N S558-5999-36
and S558-5999-37
• 2000 Vrms isolation
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
S558-5999-65
-1.0
S558-5999-91
-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 -40
-40 -30
A
-50 -40
-40 -30
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
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