10/100 BASE –T MAGNETICS MODULES

P/N: TST1284R LF DATA SHEET

Page :1/2

A01(11/12)

Feature

Designed for Ethernet 100 BASE-T, full duplex applications.

IEEE 802.3af/ANSI X3.263 compliant performance.

350mA current capability.

Cable interface for isolation and low common mode

emissions.

Comply with ROHS & Halogen Free requirements.

Operating temperature range: 0℃ to +70℃.

Storage temperature range: -25℃ to +85℃.

Electrical Specifications @ 25°C

Turns Ratio

(±5%)

Part

Number

TX

RX

OCL (uH Min)

@100KHz/0.1V

with 8mA DC Bias

DCR

(Ω Max)

HI-POT

(Vrms)

TST1284R LF

1CT:1CT

1CT:1CT

350

2.0

1500

Continue

Insertion Loss

(dB Max)

Return Loss

(dB Min)@Load 100Ω

Cross talk

(dB Min)

DCMR

(dB Min)

Part

Number

1-100MHz

30MHz 40MHz 50MHz 60MHz 80MHz 0.3-60MHz 60-100MHz 30MHz 60MHz 100MHz

TST1284R LF

-1.15

-16

-14

-13.5

-13

-12

-45

-35

-40

-30

-25

Schematic

www.bothhandusa.com

sales@bothhandusa.com