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: 44-1 772-556601
Fax: 44-1772-888366
defining a degree of excellence
0556-1060-00 N/A N/A N/A -15 -1.0 -28 N/A N/A N/A A 1
0558-1060-00 2:1 1:1 350 -18 -1.0 -20 -40 -30 -30 B 1
S556-1060-01 N/A N/A N/A -15 -1.0 -28 N/A N/A N/A C 2
S558-1060-01 2:1 1:1 350 -18 -1.0 -20 -40 -30 -30 D 3
• Designed for use with Microlinear 6692/6694/6698
10/100 Mbps PHY transceivers
• Surface mount or through-hole packaging options
• 2000 Vrms isolation
• Complies with IEEE 802.3 standards
• Switching function integrated within magnetics module
SCHEMATICS
AB
CD
ELECTRICALS AT 25ºC
Turns Inductance Return Loss Insertion Loss Attenuation Commmon to Common Crosstalk
Ratio OCL (µH) Min (dB) Min (dB) Min (dB) Min Mode Rej (dB) Min (dB) Min Package
Part No. TX RX @8mA bias 1-10MHz 1-10MHz 30MHz 10-30MHz 100MHz 100kHz-100MHz Schematic Style
960016B
HIGH SPEED LAN MAGNETICS
defining a degree of excellence
Bel Fuse Inc. 198 Van V orst 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
1
2
3
960016B
HIGH SPEED LAN MAGNETICS
defining a degree of excellence
Bel Fuse Inc. 198 Van V orst Street, Jersey City, NJ 07302 • Tel: 201-432-0463 • Fax: 201-432-9542 • E-Mail: BelFuse@belfuse
Website: http://www .belfuse.com
Specifications subject to change without notice.
APPLICATION CIRCUITS
960016B
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: 44-1 772-556601
Fax: 44-1772-888366
APPLICATION NOTES
• 0556-1060-00 is for use with 0558-1060-00 and the S556-1060-01 is for use with S558-1060-01.
• These Bel designs are for use with Microlinear 100 Mbps and various 10Base-T PHY devices that may require
external filtering. Microlinear provides the following recommendations:
Internal Internal
MAC Microlinear MII SYM 10 BT 10 BT Filters 7-Wire
DEC21140 6692, 2653 ✓✓ ✓
DEC21142 6692 ✓✓
DEC21143 6698 ✓✓ ✓
AM79C971 6692 ✓✓ ✓
I82557 6692, 2653 ✓✓*
MC91C100 6692, 2653 ✓✓
MX98713 6698 ✓✓ ✓ ✓
TNETE100 6692 ✓✓✓
*I82557 muxes the MII and the 7-wire signals.
• Vcc operating voltage of the Bel magnetics modules is recommended to be 5 volts, +/-5%.
• Two 1ký resistors are recommended to provide bias voltage to the Microlinear chipset.
• 0.1µF DC blocking capacitors are recommended to provide isolation between the 10 Mbps and 100 Mbps PHY
transceivers.
960016B
HIGH SPEED LAN MAGNETICS
