ADSL LINE TRANSFORMER

For Globespan G7000 ADSL Chipset

Mechanicals

Schematic

6

10

7

9

5

1

4

2

1:1.42

B2201

Pri

Sec

.485

12,32

MAX

.005/0,13

10 SURFACES

.004 MIN

0,10

.555 MAX

14,10

.394

10,00

Note: Pin 1 is as marked. Pin numbers increment

sequentially clockwise around the part.

.695 MAX

17,65

.525

13,34

MAX

.098

2,50

.028

± .005

0,71

± 0,13

10 X

B2XXX

Date Code

Country of Origin

.526

13,36

.394

10,00

.048

± .005

1,22

± 0,13

10 X

.098

2,50

.715

18,16

Weight . . . . . . . . . . . . . .6.2 grams

Tray . . . . . . . . . . . . . . . . . .60/tray

B2201

OCL @ 10kHz, 0.1V

Leakage Inductance

Longitudinal

Part

Mounting

Application

Turns Ratio

@ 100kHz, 0.1V (MAX)

Balance

Number

(±2%)

(1-5) with (2-4) shorted (10-6) with (7-9) shorted

B2201

SMT

CO

1:1.42

237µH ±10%

474µH ±10%

15µH

≤ -60dB

(10-6) with 7-9, 1-4, 2-5 shorted

(20kHz - 1MHz

Part

THD Typical

DC Resistance (

Ω - MAX)

Isolation Voltage

Insertion Loss

Number

(Linearity)

Line Side

Chip Side

(Vrms)

(MAX)

B2201

≤ 70dB @ 200kHz

≤ 2.0

≤ 2.0

2000

≤ 1.00dB @150kHz - 1.5MHz

(1-5) with 2-4 shorted

(10-6) with 7-9 shorted

NOTE: Transformers are shipped in trays, unless Tape & Reel packaging is specified by adding the suffix “T” to this part number (B2201T)

Additional Specifications

Electrical Specifications @ 25°C — Operating Temperature -40°C to 85°C

Dimensions: Inches

mm

Unless otherwise specified, all tolerances are ± .010

0,25

Designed for Central Office (CO) and Customer Premise

(CPE) applications

Excellent THD performance in a small footprint

Designed to meet UL1950 and EN60950 supplementary

insulation requirements for working voltages up to 250Vrms

www.pulseeng.com

B929.B (12/05)

For More Information:

Pulse Worldwide

Headquarters

12220 World Trade Drive

San Diego, CA 92128

U.S.A.

www.pulseeng.com

TEL: 858 674 8100

FAX: 858 674 8262

Pulse

Northern Europe

3 Huxley Road

Surrey Research Park

Guildford, Surrey GU2 5RE

United Kingdom

TEL: 44 1483 401700

FAX: 44 1483 401701

Pulse

Southern Europe

Zone Industrielle

F-39270

Orgelet

France

TEL: 33 3 84 35 04 04

FAX: 33 3 84 25 46 41

Pulse South Asia

150 Kampong Ampat

#07-01/02

KA Centre

Singapore 368324

TEL: 65 6287 8998

FAX: 65 6280 0080

Pulse North Asia

3F-4, No. 81, Sec. 1

Hsin Tai Wu Road

Hsi-Chih

Taipei Hsien

Taiwan

TEL: 886 2 26980228

FAX: 886 2 26980948

Pulse

China Headquarters

No. 1

Industrial District

Changan, Dongguan

China

TEL: 86 769 5538070

FAX: 86 769 5538870

Performance warranty of products offered on this data sheet is limited to the parameters specified. Data is subject to change without notice. Other brand and product

names mentioned herein may be trademarks or registered trademarks of their respective owners.

© Copyright, 2005. Pulse Engineering, Inc. All rights reserved.

Pulse North China

Room 1002

No. 819

Nanjing West Rd

Shanghai

China

TEL: 86 21 32181071

FAX: 86 21 32181396