0556-1060-00 Просмотр технического описания (PDF) - Bel Fuse Inc.

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Компоненты Описание

производитель

0556-1060-00

HIGH SPEED LAN MAGNETICS

Bel Fuse Inc. 

defining a degree of excellence

960016B

APPLICATION NOTES

HIGH SPEED LAN MAGNETICS

• 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:

MAC

Microlinear

MII

SYM

Internal

10 BT

Internal

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.

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

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