B8042 datasheet, PDF - EEWORLD Datasheet

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B8042: DescriptionPULSE XFMR 2B1Q 135 OHM; CategoryPower/power management; File Size116KB，1 Pages; ManufacturerPulse Electronics Network

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PULSE XFMR 2B1Q 135 OHM

B8042 Parametric

Parameter Name	Attribute value
Transformer type	ADSL
inductance	-
Energy Time (ET)	-
Turns Ratio - Primary:Secondary	-
Installation type	Through hole
size/dimensions	2.016" long x 0.634" wide (51.20mm x 16.10mm)
Height - Installation (maximum)	0.472"（12.00mm）
Operating temperature	-20°C ~ 85°C

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XDSL SPLITTER FILTER MODULE

Low cost ISDN Central Office Splitter for ADSL applications

Designed to meet ETSI specification TS101-952-1-3*

LPF matched to 135Ω line impedance for ISDN 2B1Q applications

Module is part of a standard series which has footprint compatibility

ADSL2+ compatible

NL version: RoHS-6 compliant

Electrical Specifications @ 25°C — Operating Temperature -20°C to +85°C

PARAMETER

ISDN Impedance

ISDN Insertion Loss

ISDN Return Loss*

ISDN Group Delay

Longitudinal Balance

ADSL Insertion Loss

DC Current

Total DC Resistance

For Information - behavior at VDSL frequencies:

ADSL Insertion Loss

FREQUENCY

1.0kHz to 80kHz

1.0kHz to 40kHz

40kHz to 80kHz

1.0kHz to 40kHz

40kHz to 80kHz

1.0kHz to 80kHz

300Hz to 30kHz

150kHz to 2.2MHz

135Ω NOM

-0.8dB MAX

-2.0dB MAX

-16dB MIN

-12dB MIN

20µs MAX

-30dB MIN

-65dB MIN

60mA MAX

12.5Ω MAX

-45dB MIN

-30dB MIN

2.2MHz to 12MHz

12MHz to 30MHz

*NOTE:

Exception - Typical Return Loss meets published ETSI specification TS101-952-1-3.

Mechanical

B8042 / B8042NL

2.016 MAX

51,20

.634

16,10

MAX

Pin 1

.472 MAX

12,00

.034

0,86

1.760 ± .010

44,70 ± 0,25

.394 ± .008

10,00 ± 0,20

.138 ± .020

3,50 ± 0,50

1.760

44,70

4 X Ø 1.25

SUGGESTED BOARD LAYOUT

B8042 / B8042NL

(Date Code)

(Country of Origin)

.394

10,00

Weight

. . . . . . . . . . . .11 grams

Tray

. . . . . . . . . . . . . . .35/tray

Dimensions:

Inches

Unless otherwise specified,

all tolerances are ± .010

0,25

ISDN

Pulse North China

Room 1503

XinYin Building

No. 888 YiShan Rd.

Shanghai 200233

China

Tel: 86 21 54643211/2

Fax: 86 21 54643210

Schematic

For More Information:

Pulse Worldwide

Headquarters

12220 World Trade Dr.

San Diego, CA 92128

U.S.A.

LINE

ISDN & ADSL

Pulse

Europe

Einsteinstrasse 1

D-71083 Herrenberg

Germany

Pulse China Headquarters

B402, Shenzhen

Tech-Innovation International

Tenth Kejinan Rd.

High-Tech Industrial Park

Nanshan District, Shenzhen

China

Tel: 86 755 33966678

Fax: 86 755 33966700

Pulse South Asia

150 Kampong Ampat

#07-01/02

KA Centre

Singapore 368324

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

www.pulseeng.com

Tel: 858 674 8100

Fax: 858 674 8262

Tel: 49 7032 7806 116

Fax: 49 7032 7806 135

Tel: 65 6287 8998

Fax: 65 6280 0080

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

B815.C (8/07)

B8042 Related Products

	B8042	B8042NL
Description	PULSE XFMR 2B1Q 135 OHM	PULSE XFMR 2B1Q 135 OHM
Transformer type	ADSL	ADSL
Installation type	Through hole	Through hole
size/dimensions	2.016" long x 0.634" wide (51.20mm x 16.10mm)	2.016" long x 0.634" wide (51.20mm x 16.10mm)
Height - Installation (maximum)	0.472"（12.00mm）	0.472"（12.00mm）
Operating temperature	-20°C ~ 85°C	-20°C ~ 85°C

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