ADSL Line Transformers
For Texas Instruments’ CPE Chipsets
Matched to Texas Instruments’ AP5, AR5 and AU5 chipsets
Excellent THD performance in a small footprint
Designed to meet UL1950 and EN60950 supplementary
insulation requirements for working voltages up to 250 Vrms
Electrical Specifications @ 25°C - Operating Temperature -40°C to +85°C
Turns Ratio
(1-4):(10-7)
(±2%)
2:1
2:1
DC Resistance
(Ω)
(1-4)
≤
2.00
≤
2.00
Additional Specifications
Part
Number
BX2361
BX2382
1
1
Part
Number
BX2361
BX2382
1
Mounting
THT
SMT
(10-7)
≤
0.55
≤
0.55
Leakage Inducance
@ 100 kHz, 0.1 Vrms MAX
(1-4) with (7-10) shorted
15
μH
15
μH
Inductance
@ 100 kHz, 1 V
(1-4)
1.5 mH
±5%
1.5 mH
±5%
THD
(@ 100 kHz, 5.3 Vrms)
≤
-80 dB
≤
-80 dB
Load Resistance
(Ω)
100
100
Isolation Voltage
(Vrms)
1500
1500
Longitudinal Balance
(from 30 kHz to 1.1 MHz)
≤
-60 dB
≤
-60 dB
Transformers are shipped in trays, unless Tape & Reel packaging is specified by addin the suffix “T” to this part number (BX2382T).
Mechanicals
BX2361
BX2382
Weight
......................6.0 grams
Tray
...............................65/tray
Weight
......................6.2 grams
Tray
...............................65/tray
Dimensions:
Inches
.010
Unless otherwise specified, all tolerances are
±
mm
0,25
USA 858 674 8100
1
Germany 49 7032 7806 0
Singapore 65 6287 8998
Shanghai 86 21 62787060
China 86 755 33966678
Taiwan 886 3 4356768
B988.A (02/12)
pulseelectronics.com
ADSL Line Transformers
For Texas Instruments’ CPE Chipsets
Schematic
BX2361 / BX2382
For More Information
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Tel: 858 674 8100
Tel: 49 7032 78060
518057
Fax: 65 6287 8998
Fax: 886 3 4356820 (FRE)
Fax: 858 674 8262
Fax: 49 7032 7806 135
Tel: 86 755 33966678
Tel: 86 21 62787060
Fax: 86 755 33966700
Fax: 86 2162786973
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, 2012. Pulse Electronics, Inc. All rights reserved.
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pulseelectronics.com
B988.A (02/12)