B2201 Datasheet, PDF (1/1 Pages) Pulse A Technitrol Company – ADSL LINE TRANSFORMER

ADSL LINE TRANSFORMER
For Globespan G7000 ADSL Chipset
Designed for Central Office (CO) and Customer Premise
(CPE) applications
Excellent THD performance in a small footprint
Designed to meet UL1950 and EN60950 supplementary
insulation requirements for working voltages up to 250Vrms
Part
Number
B2201
Electrical Specifications @ 25°C — Operating Temperature -40°C to 85°C
Mounting
SMT
Application
CO
Turns Ratio
(±2%)
1:1.42
OCL @ 10kHz, 0.1V
(1-5) with (2-4) shorted (10-6) with (7-9) shorted
Leakage Inductance
@ 100kHz, 0.1V (MAX)
237µH ±10%
474µH ±10%
15µH
(10-6) with 7-9, 1-4, 2-5 shorted
Longitudinal
Balance
≤ -60dB
(20kHz - 1MHz
Additional Specifications
Part
Number
B2201
THD Typical
(Linearity)
≤ 70dB @ 200kHz
DC Resistance (Ω - MAX)
Line Side
Chip Side
≤ 2.0
(1-5) with 2-4 shorted
≤ 2.0
(10-6) with 7-9 shorted
Isolation Voltage
(Vrms)
2000
NOTE: Transformers are shipped in trays, unless Tape & Reel packaging is specified by adding the suffix “T” to this part number (B2201T)
Insertion Loss
(MAX)
≤ 1.00dB @150kHz - 1.5MHz
Mechanicals
Schematic
B2201
10
X
.028
0,71
±
±
.005
0,13
.695
17,65
MAX
.098
2,50
.525
13,34
MAX
B2XXX
Date Code
Country of Origin
.394
10,00
Note: Pin 1 is as marked. Pin numbers increment
sequentially clockwise around the part.
.715
18,16
.526
13,36
10
X
.048
1,22
±
±
.005
0,13
.394
10,00
.098
2,50
1
Pri ⁴
2
5
1:1.42
B2201
10
7 _Sec
9
6
1.545,150MAX
.485
12,32
MAX
For More Information:
.004 _MIN
0,10
.005/0,13
10 SURFACES
Weight . . . . . . . . . . . . . .6.2 grams
Tray . . . . . . . . . . . . . . . . . .60/tray
Dimensions: ^Inches
mm
Unless otherwise specified, all tolerances are ± ^.010
0,25
Pulse Worldwide
Headquarters
12220 World Trade Drive
San Diego, CA 92128
U.S.A.
www.pulseeng.com
TEL: [phone]
FAX: [phone]
Pulse
Northern Europe
3 Huxley Road
Surrey Research Park
Guildford, Surrey GU2 5RE
United Kingdom
TEL: [phone]
FAX: [phone]
Pulse
Southern Europe
Zone Industrielle
F-39270
Orgelet
France
TEL: [phone]
FAX: [phone]
Pulse
China Headquarters
No. 1
Industrial District
Changan, Dongguan
China
TEL: [phone]
FAX: [phone]
Pulse North China
Room 1002
No. 819
Nanjing West Rd
Shanghai
China
TEL: [phone]
FAX: [phone]
Pulse South Asia
150 Kampong Ampat
#07-01/02
KA Centre
Singapore 368324
TEL: [phone]
FAX: [phone]
Pulse North Asia
3F-4, No. 81, Sec. 1
Hsin Tai Wu Road
Hsi-Chih
Taipei Hsien
Taiwan
TEL: [phone]
FAX: [phone]
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, 2005. Pulse Engineering, Inc. All rights reserved.
www.pulseeng.com
B929.B (12/05)