ADSL LINE TRANSFORMER
For Broadcom Bladerunner CO Chipset
Approved by Broadcom for use with
Bladerunner Central Office BCM6410 and
BCM6420 chipsets
ADSL/POTS and ADSL/ISDN options
available for Broadcom approved Line Drivers
Compact footprint for high density Central
Office board layouts
Electrical Specifications @ 25°C — Operating Temperature -40°C to 85°C
Part
Number
1
BX2303WA
BX2302WA
BX2619W
BX2644L
1
Turns
Ratio
(Line:Chip)
1.4:1
1.4:1
1.2:1
1.2:1
OCL
Line
(µH ±5%)
100
410
430
420
Isolation
Voltage
(Vrms)
1500
1500
1500
1500
THD
(dB MIN)
-80
-80
-80
-80
Transformers are shipped in trays, unless Tape & Reel packaging is specified by adding the suffix
“T”
to this part number (BX2303WAT)
Mechanical
BX2644L
.075
1,90
4
Date
Code
Country
of Origin
Schematic
.339
8,60
.043
1,10
LINE
1
3
2
4
8
5
7
6
5
BX2644L
3
2
1
6
7
8
.315
8,00
MAX
.224
5,70
.157
4,00
CHIP
SUGGESTED PAD LAYOUT
.366
9,30
MAX
.315
8,00
MAX
.005/0,13
8
SURFACES
.075
1,90
.224
5,70
.016
0,40
Weight
. . . . . . . . . . . . . .1.4 grams
Tape & Reel
. . . . . . . . . . . .350/reel
Tray
. . . . . . . . . . . . . . . . . .100/tray
Dimensions:
Inches
mm
Unless otherwise specified, all tolerances are ± .004
0,10
USA 858 674 8100
•
Germany 49 7032 7806
•
Singapore 65 6287 8998
•
Shanghai
86 21 54643211 / 2
•
China 86 769 85538070
•
Taiwan 886 3 4641811
www.pulseeng.com
B811.C (10/06)
ADSL LINE TRANSFORMER
For Broadcom Bladerunner CO Chipset
Mechanical
BX2303WA / BX2302WA / BX2619W
Schematic
.082
2,08
.046
8
X
1,17
1
3
2
4
8
5
7
6
Part Number
Date
Code
Country
of Origin
.098
2,50
.238 .402
6,04 10,20
LINE
CHIP
.386
9,80
MAX
.295
7,50
SUGGESTED PAD LAYOUT
Weight
. . . . . . . . . . . . . .2.2 grams
Tape & Reel
. . . . . . . . . . . .300/reel
Tray
. . . . . . . . . . . . . . . . . . .95/tray
Dimensions:
Inches
mm
Unless otherwise specified, all tolerances are ± .010
0,25
.421
10,70
MAX
.098
2,50
8
X
.022
0,56
.005/0,13
8
SURFACES
.295
7,50
.358
9,10
MAX
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
B811.C (10/06)