BX2577LNL datasheet, PDF - EEWORLD Datasheet

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BX2577LNL: DescriptionXFRMR ADSL FOR GLOBESPAN CPE CHP; CategoryPower/power management; File Size107KB，1 Pages; ManufacturerPulse Electronics Network; Environmental Compliance

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BX2577LNL Overview

XFRMR ADSL FOR GLOBESPAN CPE CHP

BX2577LNL Parametric

Parameter Name	Attribute value
Transformer type	ADSL
inductance	701µH
Energy Time (ET)	-
Turns Ratio - Primary:Secondary	1:4 transmitter, 1:2 receiver
Installation type	surface mount
size/dimensions	0.537" long x 0.622" wide (13.65mm x 15.80mm)
Height - Installation (maximum)	0.492"（12.50mm）
Operating temperature	-40°C ~ 85°C
weight	0.23 oz (6.55g)

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ADSL LINE TRANSFORMERS

For Globespan ADSL CPE Chipsets

Matched to Globespan Virata CPE Café

ADSL chipset - DMT Annex A

Designed to meet IEC60950 supplementary

insulation requirements at 250V working voltage

1500V Breakdown Isolation between windings

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

RoHS-5

Compliant

Part No.

BX2577L

RoHS-6

Compliant

Part No.

BX2577LNL

Turns Ratio

TX:Line

(1-4):(9-16)

RX:Line

(5-8):(9-16)

w/2-3 & 11-14 shorted

w/6-7 & 11-14 shorted

1:4

1:2

OCL

Primary

(µH ±6%)

701

THD

@ 25kHz,

(dB MAX)

-83

Isolation

Voltage

(Vrms)

1500

NOTES:

Transformers are shipped in trays, unless Tape & Reel packaging is specified by adding the suffix

“T”

to this part number (BX2577LT and BX2577LNLT).

Mechanical

BX2577L / BX2577LNL

SUGGESTED PAD LAYOUT

Schematic

.472

12,00

.066

1,70

Part Number

Date Code

Country of Origin

.650

16,50

.040

1,00

.537

13,65

MAX

LINE

.469

11,90

.492

12,50

MAX

.622 MAX

15,80

.005/0,13

16 SURFACES

.066

1,70

.469

11,90

.020

0,50

Weight

. . . . . . . . . . . . . .6.5 grams

Tape & Reel

. . . . . . . . . . . .150/reel

Tray

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

Dimensions:

Inches

Unless otherwise specified, all tolerances are ± .010

0,25

For More Information:

Pulse Worldwide

Headquarters

12220 World Trade Dr.

San Diego, CA 92128

U.S.A.

www.pulseeng.com

TEL: 858 674 8100

FAX: 858 674 8262

Pulse

Europe

Einsteinstrasse 1

D-71083 Herrenberg

Germany

Tel: 49 7032 7806 116

Fax: 49 7032 7806 135

Pulse China

Headquarters

No. 1

Industrial District

Changan, Dongguan

China

Tel: 86 769 85538070

Fax: 86 769 85538870

Pulse North China

Room 1503

XinYin Building

No. 888 YiShan Rd.

Shanghai 200233

China

Tel: 86 21 54643211/2

Fax: 86 21 54643210

Pulse South Asia

150 Kampong Ampat

#07-01/02

KA Centre

Singapore 368324

Tel: 65 6287 8998

Fax: 65 6280 0080

Pulse North Asia

No. 26

Kao Ching Rd.

Yang Mei Chen

Taoyuan Hsien

Taiwan, R. O. C.

Tel: 886 3 4641811

Fax: 886 3 4641911

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.

www.pulseeng.com

B841.C (7/06)

BX2577LNL Related Products

	BX2577LNL	BX2577LNLT
Description	XFRMR ADSL FOR GLOBESPAN CPE CHP	XFRMR ADSL FOR GLOBESPAN CPE CHP
Transformer type	ADSL	ADSL
inductance	701µH	701µH
Turns Ratio - Primary:Secondary	1:4 transmitter, 1:2 receiver	1:4 transmitter, 1:2 receiver
Installation type	surface mount	surface mount
size/dimensions	0.537" long x 0.622" wide (13.65mm x 15.80mm)	0.537" long x 0.622" wide (13.65mm x 15.80mm)
Height - Installation (maximum)	0.492"（12.50mm）	0.492"（12.50mm）
Operating temperature	-40°C ~ 85°C	-40°C ~ 85°C
weight	0.23 oz (6.55g)	0.23 oz (6.55g)

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