PULSE HDSL2

HDSL2 LINE TRANSFORMER
For Use with GlobeSpan Chipset
Matched to GlobeSpan G2237 HDSL2 Chipset
Excellent THD performance
Maximum height: .485" (12,32 mm)
Designed to meet UL 1950 supplementary insulation
requirements for working voltages up to 250 Vrms
Electrical Specifications @ 25°C — Operating Temperature -40°C to +85°C
Part
Number
Matched To
GlobeSpan IC Number
Turns Ratio
Chip-Line
(± 2%)
Inductance
Line Side
(10-6)(w/7-9 shorted)
Leakage
Inductance
(10-6)(w/7-9,1-5 shorted)
Isolation
Voltage
(Vrms MIN)
B1053
G2237
1CT:2.2CS
3.00 mH ± 5%
10 µH MAX
2500
Additional Electrical Specifications
DCR
Line Side
(10-7)=(6-9)
Part Number
DCR
Chip Side
(1-5)
1.25 W (MAX)
B1053
1.10 W (MAX)
Longitudinal
Balance
(dB MIN @ 135 W)
THD
(db TYP @ 135 W)
60 @ 20-250 KHz
-70 (40 KHz, 1.84 V p-p)
NOTE: Transformers are shipped in trays, unless Tape & Reel packaging is specified by adding the suffix “T” to the part number (ex: B1053T)
Mechanical
Schematic
B1053
10 X .028 ± .002
0,71 ± 0,05
.695
17,65 MAX
.530
13,46
MAX
B1053
Date Code
Country of Origin
.098
2,50
.394
10,00
MAX
.354
8,99
MAX
.485
12,32
MAX
10X
For More Information :
.031 ± .006
0,79 ± 0,15
7
Line
9
Chip 3
.394
10,00
10 X .051 ± .002
1,30 ± 0,05
10
1
.100
2,54
.516
13,11MAX
10X 0° – 8°
1:2.2
.605
15,37
5
.098
2,50
6
Weight . . . . . . . . . . . . . .6.2 grams
Tray . . . . . . . . . . . . . . . . . .60/tray
Dimensions: Inches
mm
Unless otherwise specified,
all tolerances are ± .010
0,25
.475
12,07
MAX
.005/0,13
10 SURFACES
UNITED STATES
(Worldwide)
UNITED KINGDOM
(Northern Europe)
FRANCE
(Southern Europe)
SINGAPORE
(Southern Asia)
TAIWAN, R.O.C.
(Northern Asia)
12220 World Trade Drive
San Diego, CA 92128
U.S.A.
http://www.pulseeng.com
TEL: 858 674 8100
FAX: 858 674 8262
1 & 2 Huxley Road
The Surrey Research Park
Guildford, Surrey GU2 5RE
United Kingdom
TEL: 44 1483 401700
FAX: 44 1483 401701
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: 65 287 8998
FAX: 65 280 0080
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
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.
Printed on recycled paper. ©2000, Pulse Engineering, Inc.
B966.A (7/00)