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
BX2286C
BX2287C
BX2302C
BX2303C
BX2302WA
1
Turns Ratio
Ratio
(Line:Chip)
2:1
2:1
1.41:1
1.41:1
1.41:1
OCL
Primary
(µH ±5%)
410
100
410
100
410
Isolation
Voltage
(Vrms)
1500
1500
1500
1500
1500
THD @ 30kHz,
4V pk-pk
(dB MAX)
-80
-78
-80
-80
-80
Transformers are shipped in trays, unless Tape & Reel packaging is specified by adding the suffix
“T”
to this part number (BX2286CT)
Mechanical
BX2286C/87C & BX2302/03C
Schematic
1
.378
9,60
MAX
BX2286C/87C
BX2302C/03C
Date Code
Country of Origin
8
5
7
6
.098
2,50
.295
7,50
.228 .366
5,80 10,30
LINE
.047
1,20
3
2
4
CHIP
.472
12,00 MAX
.098
2,50
.453
11,50
MAX
Weight
. . . . . . . . . . . . . .2.7 grams
Tape & Reel
. . . . . . . . . . . .400/reel
Tray
. . . . . . . . . . . . . . . . . . .80/tray
Dimensions:
Inches
mm
Unless otherwise specified, all tolerances are ± .004
0,10
.012
0,30
.394
10,00 MAX
.102
2,60
.024
± .004
0,60
± 0,10
.004/0,10
8 SURFACES
US 858 674 8100
•
UK 44 1483 401 700
•
France 33 3 84 35 04 04
•
Singapore 65 6287 8998
•
Taiwan 886 2 2698 0228
•
Hong Kong 852 2788 6588
•
http://www.pulseeng.com
B811.B (4/04)
ADSL LINE TRANSFORMER
For Broadcom Bladerunner CO Chipset
Mechanical
BX2302WA
Schematic
.082
2,08
.046
8 X 1,17
1
3
2
4
8
5
7
6
Date Code
Country of Origin
BX2302WA
.098
2,50
.238 .402
6,04 10,20
LINE
CHIP
.378
9,60
MAX
.295
7,50
SUGGESTED PAD LAYOUT
Weight
. . . . . . . . . . . . . .1.8 grams
Tape & Reel
. . . . . . . . . . . .300/reel
Tray
. . . . . . . . . . . . . . . . . . .95/tray
Dimensions:
Inches
mm
Unless otherwise specified, all tolerances are ± .010
0,25
.433
11,00
MAX
.098
2,50
8X
.022
0,56
.005/0,13
8 SURFACES
.295
7,50
.354
9,00
MAX
For More Information :
UNITED STATES
(Worldwide)
12220 World Trade Drive
San Diego, CA 92128
U.S.A.
http://www.pulseeng.com
TEL: 858 674 8100
FAX: 858 674 8262
UNITED KINGDOM
(Northern Europe)
1 & 2 Huxley Road
The Surrey Research Park
Guildford, Surrey GU2 5RE
United Kingdom
TEL: 44 1483 401700
FAX: 44 1483 401701
FRANCE
SINGAPORE
(Southern Europe) (Southern Asia)
Zone Industrielle
F-39270
Orgelet
France
TEL: 33 3 84 35 04 04
FAX: 33 3 84 25 46 41
150 Kampong Ampat
#07-01/02
KA Centre
Singapore 368324
TEL: 65 6287 8998
FAX: 65 6280 0080
TAIWAN, R.O.C.
(Northern Asia)
3F-4, No. 81, Sec. 1
HsinTai Wu Road
Hsi-Chih, Taipei Hsien
Taiwan, R.O.C.
Tel: 886 2 2698 0228
FAX: 886 2 2698 0948
HONG KONG
(China/Hong Kong)
9/F, Phase 2, Tai Sang
Shatin Warehouse Centre
6 Wong Chuk Yeung Street
Fotan, Shatin, Hong Kong
TEL: 852 2788 6588
FAX: 852 2776 1055
DISTRIBUTOR
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.
©2004, Pulse Engineering, Inc. All Rights Reserved.
B811.B (4/04)