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Datasheet: 0556-2006-A5 (BEL Fuse)

10BASE-TNETWORKCOMPONENTS

 

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BEL Fuse
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 ˇ Tel: 201-432-0463 ˇ Fax: 201-432-9542 ˇ E-Mail: BelFuse@belfuse.com
Website: http://www.belfuse.com
Specifications subject to change without notice.
SCHEMATICS
0556-2006-A5
-1.0
-7.0
-18
-28
-15
-35
-40
-30
A
1
S556-5999-27
-1.0
-7.0
-18
-28
-15
-35
-40
-30
B
2
S556-5999-47
-1.0
-7.0
-18
-28
-15
-35
-40
-30
C
2
S556-5999-48
-1.0
-7.0
-18
-28
-15
-35
-40
-30
D
2
960060A
ˇ Designed for use with a variety of National Semiconductor
single port 10Base-T PHY transceivers
ˇ All parts contain integrated impedance matching resistor
networks, isolation transformers and common mode
chokes
C
D
10BASE-T NETWORK COMPONENTS
ˇ Low profile, surface mount packaging, rated for 225ēC
peak IR reflow temperature
ˇ 2000 Vrms isolation
A
B
ELECTRICALS AT 25ēC
Insertion Loss
Attenuation
Return Loss
Crosstalk
CM-CM Rej
(dB) Max
(dB) Min
(dB) Min
(dB) Min
(dB) Min
Package
Part No.
1-10MHz
20MHz 25MHz 30MHz
5MHz-10MHz
1MHz-10MHz
10-30MHz 30-100MHz
Schematic
Style
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 ˇ Tel: 201-432-0463 ˇ Fax: 201-432-9542 ˇ E-Mail: BelFuse@belfuse.com
Website: http://www.belfuse.com
Specifications subject to change without notice.
MECHANICALS
1
2
960060A
10BASE-T NETWORK COMPONENTS
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 ˇ Tel: 201-432-0463 ˇ Fax: 201-432-9542 ˇ E-Mail: BelFuse@belfuse.com
Website: http://www.belfuse.com
Specifications subject to change without notice.
APPLICATION CIRCUIT
960060A
10BASE-T NETWORK COMPONENTS
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
ˇ Refer to the Bel's short form catalog for recommended National Semiconductor chip information.
ˇ Multiple design options offered due to different PCB layout and grounding considerations. For assistance in choosing
the optimum part, please contact Bel engineering.
ˇ 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.
ˇ Bel's surface mount 10Base-T network component filter modules provide the complete solution as the interface
module between the IC transceiver chip and the media side connector. Designed within each module are transmit and
receive filter networks, high voltage isolation transformers and high performance EMI suppression common mode
chokes. Each module fully meets the IEEE 802.3 standards for 10 Mbps data rates over 100 meters of media cable.
ˇ All of these part types have been designed to provide signal performance optimization, maximum noise reduction and
minimum crosstalk interference. Careful board layout and grounding techniques are also critical to control jitter and
signal reflections.
960060A
10BASE-T NETWORK COMPONENTS
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