defining a degree of excellence
defining a degree of excellence
defining a degree of excellence
defining a degree of excellence
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
S553-5999-52
-1.0
28/110
-18
-40
--
--
A
S553-5999-86
-1.0
28/110
-18
-40
-40
-30
B
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
A
B
10BASE-T NETWORK COMPONENTS
Low profile, surface mount package, rated to 225C
peak IR reflow temperature
2000 Vrms isolation
MECHANICAL
ELECTRICALS AT 25C
Insertion Loss
OCL
Return Loss
Crosstalk
CM-CM Rej
(dB) Max
(H) Min
(dB) Min
(dB) Min
(dB) Min
Part No.
1-10MHz
TX/RX
1MHz-10MHz
1MHz-10MHz
10-30MHz 100MHz
Schematic
defining a degree of excellence
defining a degree of excellence
defining a degree of excellence
defining a degree of excellence
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
APPLICATION CIRCUIT
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.
960056A
10BASE-T NETWORK COMPONENTS
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