30MHz VDSL2 & Vectored VDSL
Transformer
POTS VDSL2 and Vectored Transformer
Compatible with Broadcoms BCM65x00 chipset family
integrating Vectoring Technology
Designed to help Meet ITU K20e Level Testing Requirements
EN60950-1 Functional Isolation Compliant - 250Vrms
RoHS-6 Compliant SMD Product
Available on Tape & Reel
Electrical Specifications @ 25°C - Operating Temperature -40°C to +85°C
Turns Ratio
Leakage
OCL Line
(1-4): (8-5)
Inductance
(1-4) with
with (2-3, 6-7) (1-4) with others
(2-3) shorted
shorted
shorted
10kHz, 100mVrms 100kHz, 100mVrms 100kHz, 100mVrms
±10%
±2%
(uH, Max)
430
100
DCR
(1-4) with(2-3)
shorted
(OHMS Max)
BX4285LNL
1.0
1.4:1
1.4:1
1.0
1.0
LB
12MHz
(dB, Max)
LB
17MHz
(dB, Max)
LB
30MHz
(dB, Max)
THD
30kHz
3.0Vrms
(dB, Min)
-60
-60
Isolation Voltage
Line to Chip
(Vrms, 60Sec)
1500
1500
THD
30kHz
3.0Vrms
(dB, Typical)
@ -40½C
-60
-60
Part
Number
BX4285LNL
BX4286LNL
-45
-45
-42
-42
IL
8MHz ~ 30MHz
(dB Max)
3.5
3.5
-30
-30
Isolation Voltage
(1-3) to (2-4)
(Vrms, 6Sec)
750
750
DCR
Cww
(8-5) with(6-7)
Line to Chip
IL
shorted
100kHz, 100mVrms 300kHz ~ 8MHz
(OHMS Max)
(pF Max)
(dB Max)
1.0
35
0.5
0.5
BX4286LNL
1.0
1.0
35
Notes:
Add “T” suffix to part number to order on Tape & Reel i.e. BX4285LNLT, BX4286LNLT
Mechanical
Schematic
BX4285LNL/BX4286LNL
BX428XLNL
Weight
......................1.4 grams
Tray
..............................100/tray
Tape & Reel.................300/tray
Dimensions:
mm
Unless otherwise specified,
all tolerances are
±
0.1
1
pulseelectronics.com
T696.B (03/14)
30MH VDSL2 & Vectored VDSL
Transformer
For More Information
Pulse China Headquarters
Pulse North China
Pulse South Asia
Pulse North Asia
B402, Shenzhen Academy of
Room 2704/2705
135 Joo Seng Road
3F, No. 198
Aerospace Technol-
Super Ocean Finance
#03-02
Zhongyuan Road
ogy Bldg.
Ctr.
PM Industrial Bldg.
Zhongli City
10th Kejinan Road
2067 Yan An Road
Singapore 368363
Taoyuan County 320
High-Tech Zone
West
Taiwan R. O. C.
Nanshan District
Shanghai 200336
Tel: 886 3 4356768
Shenzen, PR China
China
Tel: 65 6287 8998
Fax: 886 3 4356823 (Pulse)
Tel: 858 674 8100
Tel: 49 7032 78060
518057
Fax: 65 6287 8998
Fax: 886 3 4356820 (FRE)
Fax: 858 674 8262
Fax: 49 7032 7806 135
Tel: 86 755 33966678
Tel: 86 21 62787060
Fax: 86 755 33966700
Fax: 86 2162786973
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, 2014. Pulse Electronics, Inc. All rights reserved.
Pulse Worldwide
Headquarters
12220 World Trade Drive
San Diego, CA
92128
U.S.A.
Pulse Europe
Einsteinstrasse 1
D-71083 Herren-
berg
Germany
2
pulseelectronics.com
T696.B (03/14)
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