ADSL LINE TRANSFORMER
For use with TI’s TNET D 4000 C/P chipset
Excellent THD performance
Small footprint
Designed to meet UL 1950
Electrical Specifications @ 25°C — Operating Temperature -40°C to +85°C
Part
Number
B2132
Application
CO
Mounting
SMT
Turns Ratio
(± 2%)
(10-7):(1-4)
1:1.95 (Chip to Line)
OCL @ 10 KHz, 0.1 V
(1-4) with (2-3) shorted
1.5 mH (± 10%)
Leakage Inductance
@ 10 KHz, 0.1 V (1-4)
with (10-7), shorted
12.0 µH MAX
Additional Specifications
Part
Number
B2132
DC Resistance
(1-4)(w/2-3 shorted)
Isolation Voltage
(Vrms)
1500
Interwinding Capacitance
@ 10 KHz, 0.1 V (1-10)
35 pF MAX
NOTE:
Transformers are shipped in trays unless tape and reel is specified. Please add the suffix
“T”
(i.e. B2132T) for tape and reel orders.
Mechanical
B2132
10 X .028
± .002
0,71
± 0,05
.695
17,65 MAX
.530
13,46
MAX
.394
10,00
MAX
B2132
Date Code
Country of Mfg.
.098
2,50
.516
13,11MAX
.485
12,32
MAX
For More Information :
UNITED STATES
(Worldwide)
12220 World Trade Drive
San Diego, CA 92128
Quick-Facts: 858 674 9672
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
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.
9
2.0
MAX
Schematic
.605
15,37
.100
2,54
.394
10,00
10 X .051
± .002
1,30
± 0,05
.098
2,50
1:1.95
10
Chip
7
1
Line
4
Weight
. . . . . . . . . . . . . .6.2 grams
Tray
. . . . . . . . . . . . . . . . . .60/tray
Dimensions:
Inches
mm
Unless otherwise specified,
all tolerances are ± .010
0,25
.005/0,13
10 SURFACES
FRANCE
(Southern Europe)
Zone Industrielle
F-39270
Orgelet
France
TEL: 33 3 84 35 04 04
FAX: 33 3 84 25 46 41
SINGAPORE
(Southern Asia)
150 Kampong Ampat
#07-01/02
KA Centre
Singapore 368324
TEL: 65 287 8998
FAX:65 280 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
DISTRIBUTOR
PRELIMINARY B954.P (1/00)