B906 Datasheet, PDF (1/1 Pages) Pulse A Technitrol Company – ADSL LINE TRANSFORMERS

ADSL LINE TRANSFORMERS
Recommended by Analog Devices for use with their
AD20msp910/AD20msp918 ADSL Chipsets
Excellent THD performance in a small footprint
Approved to UL1950 and EN60950 supplementary insulation
requirements for working voltages up to 250Vrms
RoHS-5
Compliant
Part No.
B2031
B2032
RoHS-6
Compliant
Part No.
B2031NL
B2032NL
Electrical Specifications @ 25°C — Operating Temperature -40°C to 85°C
Mounting
Turns Ratio
(±2%)
OCL @ 10kHz, 0.1V
(mH ±10%)
(1-4) w/2-3 shorted (10-7) w/8-9 shorted
Leakage Inductance
@ 100kHz, 0.1V (MAX)
(1-4) with 2-3, 8-9, 10-7 shorted
THT
1:1
5.0
5.0
SMT
1:1
5.0
5.0
18.0µH
18.0µH
Longitudinal
Balance
(25kHz - 1.1MHz)
40dB MIN
40dB MIN
Additional Specifications
RoHS-5
Compliant
Part No.
RoHS-6
Compliant
Part No.
THD
(Linearity)
Load Resistance
(Ω)
DC Resistance
(1-4), (10-7)
Isolation Voltage
(Vrms)
B2031
B2031NL
-80dB @ 30kHz
100
3Ω MAX
1500
B2032
B2032NL
-60dB @ 300kHz
100
3Ω MAX
1500
1 _{FrequencyResponse: ± 1.0 dB MAX, from 30 kHz to 1.1 MHz.}
NOTE: Please add the suffix "T" for Tape & Reel orders (i.e. B2032 becomes B2032T and B2032NL becomes B2032NLT).
Mechanicals
Insertion Loss ¹
(dB @ 100kHz)
<0.5
<0.5
B2031 / B2031NL
Part No.
Date Code
Country of Origin
.526
13,36
MAX
B2032 / B2032NL
10
X
.028
0,71
±
±
.002
0,05
1.76,9655 ^MAX
.530
13,46
MAX
Part No.
Date Code
Country of Origin
.394
.098 10,00
2,50 ^MAX
1.531,161MAX
.605
15,37
.100
2,54
10
X
.051
1,30
±
±
.002
0,05
.394
10,00
.098
2,50
10 X
.020
0,51
.394
10,00
1.35,3559MAX
.41,8750MAX
.098
2,50
.394
10,00
1.534,879MAX
.485
12,32
MAX
1
.475
12,07
MAX
.005/0,13
10 SURFACES
10
Weight . . . . . . . . . . . . . .6.2 grams
Tray . . . . . . . . . . . . . . . . . .60/tray
Schematic ³
8
Dimensions: ^Inches
mm
Unless otherwise specified, all tolerances are ± ^.010
0,25
2
9
For More Information:
4
7
Pulse Worldwide Pulse
Headquarters
Northern Europe
12220 World Trade Drive 3 Huxley Road
San Diego, CA 92128 Surrey Research Park
U.S.A.
Guildford, Surrey GU2 5RE
www.pulseeng.com United Kingdom
TEL: [phone]
TEL: [phone]
FAX: [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 1503
XinYin Building
No. 888 YiShan Road
Shanghai 200233
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
No. 26
Kao Ching Road
Yang Mei Chen
Taoyuan Hsien
Taiwan, R. O. C.
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, 2006. Pulse Engineering, Inc. All rights reserved.
www.pulseeng.com
B906.B (5/06)