BX2274JT datasheet, PDF - EEWORLD Datasheet

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BX2274JT: DescriptionAudio and signal converter adsl xfmr; CategoryPassive components; File Size68KB，1 Pages; ManufacturerPulse A Technitrol Company; Websitehttp://www.pulseeng.com

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BX2274JT Overview

Audio and signal converter adsl xfmr

BX2274JT Parametric

Parameter Name	Attribute value
Maker	Pulse A Technitrol Company
Product Category	Audio and signal converters
RoHS	no
Frequency Range	30 KHz
Insulation voltage	1500 Volts
range of working temperature	- 40 C to + 85 C
Termination type	SMD/SMT
size	9.5 mm L x 7.4 mm W x 12 mm H

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ADSL LINE TRANSFORMER

For Infineon GEMINAX Chipset

Matched to Infineon PEB22716 — dual line driver for the

GEMINAX Octal chipsets PEB55508 and PEB22720 and

Broadband SLIC PEB4565

Designed to comply with EN60950

supplementary insulation

requirements for working voltages up to 250 Vrms

Compact footprint for high density board layouts

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

Part

Number

BX2274J

Turns Ratio

Ratio

(Line:Chip)

1 : 1.33

OCL

Primary

(mH ±5%)

1.4

Leakage

Inductance

(µH MAX)

5.0

Isolation

Voltage

(Vrms)

1500

DCR Primary

(1-3 & 2-4)

(Ω MAX)

4.00

DCR Secondary

(7-5 & 8-6)

(Ω MAX)

3.00

THD @ 10kHz,

5 Vrms

(dB MIN)

-65

THD @ 30kHz,

5 Vrms

(dB MIN)

-85

NOTES:

1. Transformers are shipped in trays, unless Tape & Reel packaging is specified

by adding the suffix

“T”

to this part number (BX2274JT)

2. Alternative FUNCTIONAL insulation versions for specific CO applications are

available on request (BX2293C and

BX2293W).

3. Both 6.8mH and 20mH coupled line inductors are also available. Please contact

Pulse Applications Engineering.

Mechanical

BX2274J

Schematic

.374

9,50

MAX

.366

9,29

.202

5,13

Date Code

Country of Origin

BX2274J

.046

1,17

.098

2,59

LINE

.295

± .012

7,50

± 0,30

.291

± .006

7,40

± 0,15

CHIP

SUGGESTED LAND PATTERN

.002/0,05

2 SURFACES

.472

12,00 MAX

.028 ± .004

0,71 ± 0,10

.098

2,50

.047

1,20

.295

± .012

7,50

± 0,30

.005/0,13

8 SURFACES

.055

1,40

.358 MAX

9,09

Weight

. . . . . . . . . . . . . .3.8 grams

Tape & Reel

. . . . . . . . . . . .175/reel

Tray

. . . . . . . . . . . . . . . . . .105/tray

Dimensions:

Inches

Unless otherwise specified, all tolerances are ± .004

0,10

For More Information :

UNITED STATES

(Worldwide)

12220 World Trade Drive

San Diego, CA 92128

U.S.A.

http://www.pulseeng.com

TEL: 858 674 8100

FAX: 858 674 8262

UNITED KINGDOM

(Northern Europe)

1 & 2 Huxley Road

The Surrey Research Park

Guildford, Surrey GU2 5RE

United Kingdom

TEL: 44 1483 401700

FAX: 44 1483 401701

FRANCE

(Southern Europe)

Zone Industrielle

F-39270

Orgelet

France

TEL: 33 3 84 35 04 04

FAX: 33 3 84 25 46 41

SINGAPORE

(Southern Asia)

150 Kampong Ampat

#07-01/02

KA Centre

Singapore 368324

TEL: 65 6287 8998

FAX: 65 6280 0080

TAIWAN, R.O.C.

(Northern Asia)

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

HsinTai Wu Road

Hsi-Chih, Taipei Hsien

Taiwan, R.O.C.

Tel: 886 2 2698 0228

FAX: 886 2 2698 0948

HONG KONG

(China/Hong Kong)

9/F, Phase 2, Tai Sang

Shatin Warehouse Centre

6 Wong Chuk Yeung Street

Fotan, Shatin, Hong Kong

TEL: 852 2788 6588

FAX: 852 2776 1055

DISTRIBUTOR

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.

B812.A (7/03)

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