10/100 BASE-T ETHERNET ISOLATION TRANSFORMER

P/N: TS8121AX LF DATA SHEET

Pag1/1

Feature

Designed to meet IEEE 802.3u requirement, including 350uH

OCL with 8mA bias.

Comply with RoHS requirements-whole part No Cd, No Hg, No

Cr6+, No PBB and PBDE and No Pb on external pins.

Comply with Air reflow profile of JEDEC 020C.

Operating temperature range: 0℃ to +70℃.

Storage temperature range: -25℃ to +125℃.

Electrical Specifications @ 25°C

Turns Ratio

(±5%)

Part

Number

1-3:16-14

6-8:11-9

OCL (uH Min)

@100KHz/0.1V

with 8mA DC Bias

L.L

(uH Max)

(pF Max)

HI-POT

(Vrms)

TS8121AX LF

1CT:1CT

1CT:1CT

350

0.5

50

1500

Continue

Insertion Loss

(dB Max)

Return Loss

(dB Min)

Cross talk

(dB Min)

DCMR

(dB Min)

Part

Number

0.3-100MHz

30MHz

60MHz

80MHz

0.3-60MHz

60-100MHz

30MHz

60MHz

100MHz

TS8121AX LF

-1.15

-18

-14

-12

-45

-35

-40

-35

-30

Schematic

Mechanical

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TS8121AX LF