March 7, 2007

DATATRONIC

:

28151 Highway 74, Romoland, CA 92858

Tel: 951-928-7700 Toll Free: 888-889-5391 Fax: 951-928-7701

Email: ddisales@datatronics.com

499 King’s Road, Hong Kong Tel: (852) 2562 3858, (852) 2564 8477 Fax: (852) 2565 7214, (852) 2563 1290

All specifications are subject to change without notice.

NOTES:

1.

Dimensions are shown in inches/millimeters

Unless otherwise specified, tolerance

= Inches: ±0.010

= Millimeters: ±0,25

2.

For non-RoHS parts replace SM prefix with 42-

(e.g. SM536-1 becomes 42-536-1)

3.

Terminal finish is compliant to RoHS

requirements. Solder in accordance with

J-STD-020C.

SM536-1 ADSL Line Transformers

Features

For use with Globespan G7000 ADSL Chipset in customer premise

applications

Excellent Total Harmonic Distortion (THD) Performance in small size

SMT and Small size package

Designed to meet IEC950 supplementary insulation requirement for

voltages up to 250 Vrms maximum

ELECTRICAL SPECIFICATIONS AT 25

°C:

OPERATING TEMP: -40

°C to +85°C

TURNS RATIO

1 : 1

±2%

OCL @10kHz, 0.1V

(1-5) WITH (2-4) SHORTED

430

µH±10%

(10-6) WITH (9-7) SHORTED

430

µH±10%

LEAKAGE INDUCTANCE @100kHz 0.1V

(1-5) WITH (2-4), (7-9), (10-6) SHORTED

10.0

µH MAX

LONGITUDINAL BALANCE

25kHz TO 1.1MHz

40dB MIN

I NSERTION LOSS @772kHz

<0.5dB

ISOLATION VOLTAGE (MAX)

1875 Vrms

LOAD RESISTANCE

100

Ω

DC RESISTANCE

(1-4)=(2-5)

0.45

Ω MAX

(10-7)=(9-6)

0.35

Ω MAX

THD LINEARITY @100kHz

-80dB TYP

OUTLINE DIMENSIONS

SCHEMATIC