VDSL TRANSFORMERS
For Use With Metalink Chipsets
Matched to Metalink MTV9141 (B4064) and
MTV9142 (BX4081W) “Livia” VDSL chipsets
Excellent return loss
Designed to compy with IEC950 supplementary
insulation for 250Vrms working voltage
Electrical Specifications @ 25°C — Operating Temperature -40°C to +85°C
RoHS-5
Compliant
Part No.
B4064
BX4081W
RoHS-6
Compliant
Part No.
B4064NL
_
Turns Ratio
TX:Line
1 : 3.6
1 : 3.0
RX:Line
2 : 3.6
2 : 3.6
OCL Line
@ 25°C
(mH MIN)
1.134
0.280
Leakage
Inductance
(Line:TX)
(µH MAX)
1.2
1.5
Interwinding
Capacitance
(Line:TX)
(pF MAX)
15
15
Isolation
Voltage
(Vrms)
1500
1500
DCR
(Ω MAX)
Line (1-5)
1.00
0.30
Tx (8-9)
0.80
0.20
Rx (6-7)
0.40
0.35
Return Loss
(120kHz-12MHz)
(dB MIN)
12
10
NOTE:
Transformers are shipped in trays unless Tape & Reel packaging is specified by adding the suffix
“T”
to the part number (i.e. B4064T and B4064NLT).
Mechanical
B4064/B4064NL/BX4081W
10 X
.028
± .002
0,71
± 0,05
.695
17,65
MAX
.530
13,46
MAX
.394
10,00
MAX
10 X
.051
± .002
1,30
± 0,05
.516
13,11
MAX
.485
12,32
MAX
.475
12,07
MAX
.005/0,13
10
SURFACES
Schematic
.605
15,37
.100
2,54
.394
10,00
.098
2,50
LINE
5
2
4
1
9
TX
8
7
10 RX
6
Part Number
Date Code
Country of Mfg.
.098
2,50
Weight
. . . . . . . . . . .6.2 grams
Tape & Reel
. . . . . . . .150/reel
Tray
. . . . . . . . . . . . . . .60/tray
Dimensions:
Inches
mm
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.
© Copyright, 2006. Pulse Engineering, Inc. All rights reserved.
www.pulseeng.com
B846.B (6/06)
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