B831.D (02/12)1
pulseelectronics.com
VDSL Line Transformers
Matched to Ikanos SmartLeap chipset
Both versions designed to meet IEC950 operational or supplementary
insulation requirements for working voltages up to 250 Vrms
Compact industry standard surface mount footprint
Extended temperature range
BX40XX
Mechanical Schematic
Electrical Specifications @ 25°C - Operating Temperature -40°C to +85°C
RoHS-5
Compliant
Part Number
RoHS-6
Compliant
Part Number
Turns Ratio
(Line:Chip)
OCL Line
(μH ±7%)
Leakage
Inductance
(μH MAX)
Insertion Loss
@ 80 kHz to 12.5 MHz
(dB MAX)
HD
@ 80 kHz, 4 Vp-p
(dB MIN)
Hipot
(Vrms)
BX4052W -
- BX4082WNL
- BX4090WANL
- BX4091WANL
Notes: BX4052W and BX4091WANL are the supplementary insulation versions as per IEC950 for working voltage up to 250 Vrms.
BX4082W and BX4090WANL are the operational insulation versions as per IEC950 for working voltage up to 250 Vrms.
Optional Tape & Reel packagin can be ordered by adding a “T” sux to the part number, i.e. BX4082WNLT.
For Use with Ikanos Chipset
For More Information
Pulse Worldwide
Headquarters
12220 World Trade Drive
San Diego, CA 92128
U.S.A.
Tel: 858 674 8100
Fax: 858 674 8262
Pulse Europe
Einsteinstrasse 1
D-71083 Herrenberg
Germany
Tel: 49 7032 78060
Fax: 49 7032 7806 135
Pulse China Headquarters
B402, Shenzhen Academy of
Aerospace Technology Bldg.
10th Kejinan Road
High-Tech Zone
Nanshan District
Shenzen, PR China 518057
Tel: 86 755 33966678
Fax: 86 755 33966700
Pulse North China
Room 2704/2705
Super Ocean Finance Ctr.
2067 Yan An Road West
Shanghai 200336
China
Tel: 86 21 62787060
Fax: 86 2162786973
Pulse South Asia
135 Joo Seng Road
#03-02
PM Industrial Bldg.
Singapore 368363
Tel: 65 6287 8998
Fax: 65 6287 8998
Pulse North Asia
3F, No. 198
Zhongyuan Road
Zhongli City
Taoyuan County 320
Taiwan R. O. C.
Tel: 886 3 4356768
Fax: 886 3 4356823 (Pulse)
Fax: 886 3 4356820 (FRE)
Performance warranty of products oered 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, 2012. Pulse Electronics, Inc. All rights reserved.
3:1 220
3.5:1 200
1.0
1.30
-80
1500
BX40XX
Weight ......................1.8 grams
Tape & Reel ...............300/tube
Tray ...............................95/tray
Dimensions:
Unless otherwise specified,
all tolerances are ±
Inches
mm
.010
0,25
