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.

PT533-1 ADSL Transformers

Features

Matched to Alcatel Microelectronics MTK-20131 ADSL Chipset

Excellent Total Harmonic Distortion (THD) Performance

Exceeds standards for ANSI and ETSI

Isolation Voltage : up to 2000Vrms

Designed to meet UL1950 to supplementary Isolation

requirements

ELECTRICAL SPECIFICATIONS AT 25

°C

OPERATING TEMP -40

°C to +85°C

TURNS RATIO

1:1:1:1

±2%

OCL PRIMARY

1-5 WITH 2-4 SHORTED

440

µH±5%

LEAKAGE INDUCTANCE

15

µH MAX

INSERTION LOSS @40kHz-2MHz

3dB MAX

DC RESISTANCE (1-4), (2-5)

0.16

Ω MAX

DC RESISTANCE (10-7), (9-6)

1.20

Ω MAX

ISOLATION VOLTAGE (MAX)

2000Vrms

THD LINEARITY @40kHz

-70dB TYP

OUTLINE DIMENSIONS

NOTES:

1.

Dimensions are shown in inches/millimeters

Unless otherwise specified, tolerance

= Inches: ±0.010

= Millimeters: ±0,25

2.

For non-RoHS parts replace PT prefix with 42-

(e.g. PT533-1 becomes 42-533-1)

3.

Terminal finish is compliant to RoHS requirements.