S558-5500-16 参数 Datasheet PDF下载

VOICE OVER IP MAGNETICS

Broadband Transformers

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Support 10 Mbps and 100 Mbps VoIP applications

Compliant with IEEE 802.3 standards

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LM00200

Designed to meet 350mA balanced DC line current

350µH OCL with 8mA bias applied from 0° to 70° C

Minimum interwinding breakdown voltage of 1500 Vrms

ELECTRICAL SPECIFICATIONS AT 25° C

Turns Ratio

±3%

Part Number

TXIN : TXO

RXIN : RXO

Primary

Inductance

µH min

Leakage

Inductance

µH max

Interwinding

Capacitance

pF max

TXIN

TXO

DCR

Ω

max

RXIN

RXO

S558-5500-02

1CT : 1CT

1CT : 1CT

350

0.25

25

1.0

1.0

1.0

1.0

S558-5500-04

1CT : 1CT

1CT : 1CT

350

0.25

25

1.0

1.0

1.0

1.0

S558-5500-12

1CT : 1CT

1CT : 1CT

350

0.25

25

1.0

1.0

1.0

1.0

S558-5500-16

1CT : 1CT

1CT : 1CT

350

0.25

40

1.0

1.4

1.0

1.4

Part Number

Insertion

Loss

dB min

Return Loss

dB min

Crosstalk

dB min

Common to

Differential

Mode

Rejection

dB min

100MHz

Common to

Common Mode

Rejection

dB min

100kHz to

100MHz

S558-5500-02

-1.5

2MHz to

30MHz

-16

60MHZ to

80MHz

-10

1MHz

30MHz

60MHz

100kHz to 100MHz

-65

-60

-50

-45

-45

-45

S558-5500-04

-1.5

-16

-10

-65

-60

-50

-45

-45

-45

S558-5500-12

-1.5

-16

-10

-65

-60

-50

-45

-45

-45

S558-5500-16

-1.5

-16

-10

-65

-60

-50

-45

-45

-45

©2004 Bel Fuse Inc.

Specifications subject to change without notice. 01.04

Bel Fuse Inc.

206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com

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