Datasheet > PT542-1

PT542-1

更新时间： 2024-02-07 07:35:22

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描述
ADSL and RADSL Transformers

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数据手册

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PT542-1 数据手册

March 7, 2007

ADSL and RADSL Transformers

Features

For use with Globespan ADSL Chipset

Excellent Total Harmonic Distortion (THD) performance

Designed exceeds standards for ANSI and ETSI

Designed to meet UL1950 and BABT

ELECTRICAL SPECIFICATIONS AT 25°C:

OPERATING TEMP: -40°C to 85°C

OCL Primary

DCR

Turns Ratio

Chip-Line

(±2%)

(1-4) with (2-3)

shorted

Leakage

Inductance (10-8), (9-7)

@(1-3), (2-4), Isolation

Voltage Insertion Loss

Longitudinal

Balance

Part

Number

(µH±10%)

(µH MAX)

(Ω MAX)

1.2

(Vrms)

1500

3000

(dB MAX)

(dB Typ)

Package

THT

PT542-1

PT543-1

PT544-1

PT545-1

SM546-1

SM547-1

1.4:1.4:1:1

1:1:1:1

940

410

940

410

940

410

0.8

THT

1.4:1.4:1:1

1:1:1:1

1.2

THT

0.8

THT

1.4:1.4:1:1

1:1:1:1

1.2

SMT

0.8

OUTLINE DIMENSIONS

SMT

THT

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. PT542-1

becomes 42-542-1)

3. Terminal finish is compliant to RoHS requirements. Solder in

accordance with J-STD-020C

SCHEMATIC

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.

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