B1056NL PULSE ELECTRONICS CORPORATION, B1056NL Datasheet
B1056NL
Manufacturer Part Number
B1056NL
Description
Manufacturer
PULSE ELECTRONICS CORPORATION
Datasheet
1.B1056NL.pdf
(1 pages)
Specifications of B1056NL
Operating Temp Range
-40C to 85C
Mounting
Surface Mount
Pin Count
10
Interwinding Capacitance Max
60(Typ)pF
Isolation Voltage (max)
1500VrmsV
Lead Style
Gull Wing
Longitudinal Balanced
-45(Typ)
Ocl Inductance (max)
2(Typ)mH
Operating Temperature Max Deg. C
85C
Operating Temperature Min Deg. C
-40C
Primary Leakage Inductance (max)
20uH
Product Depth (mm)
17.65mm
Product Height (mm)
12.32mm
Product Length (mm)
13.46mm
Return Loss (min)
16(Typ)dB
Total Harmonic Distortion
-70
Turns Ratio
3CS:1CT
Lead Free Status / RoHS Status
Compliant
HDSL2/G.SHDSL TRANSFORMER
For Level One Chipsets
For More Information :
Number
B1056
B1083
B1056
B1083
1
2
UNITED STATES
(Worldwide)
12220 World Trade Drive
San Diego, CA 92128
U.S.A.
http://www.pulseeng.com
TEL: 858 674 8100
FAX: 858 674 8262
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.
B1083
Number
Transformers are shipped in trays unless Tape & Reel packaging is specified by adding the suffix “T” to the part number (i.e. B1056T).
DC bias current: 0 to 100 mA.
Part
Part
Printed on recycled paper. ©2003, Pulse Engineering, Inc.
1
1
≤ -45 dB (20 KHz to 400 KHz)
≤ -53 dB (10 KHz to 400 KHz)
Mounting
SMT
THT
Longitudinal Balance
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
Turns Ratio
Chip - Line
1CT:3CS
1:3CS
Weight . . . . .6.2 grams
Tray . . . . . . . . .60/tray
(±2%)
Electrical Specifications @ 25°C — Operating Temperature -40°C to +85°C
≤ -70 dB (@ 10 kHz, 5.0 Vrms)
≤ -71 dB (@ 15 kHz, 3.8 Vrms)
Mechanicals
Dimensions: Inches
FRANCE
(Southern Europe)
Zone Industrielle
F-39270
Orgelet
France
TEL: 33 3 84 35 04 04
FAX: 33 3 84 25 46 41
Inductance - Line Side
(1-5) with (2-4) shorted
(2-5) with (4-1) shorted
@10 kHz,100 mV
2.25 mH ±10%
2.0 mH ±10%
B1056
Matched to Level One's SK70743, LXT772 and LXT776 chipsets
Excellent THD performance
Maximum height .485" (12,32 mm)
Designed to meet UL 1950 supplementary insulation
requirements for working voltages up to 250 Vrms
Additional Electrical Specifications
THD
mm
2
SINGAPORE
(Southern Asia)
150 Kampong Ampat
#07-01/02
KA Centre
Singapore 368324
TEL: 65 6287 8998
FAX: 65 6280 0080
Unless otherwise specified, all tolerances are ± .010
Interwinding Capacitance
(@ 100 kHz, 0.1 Vrms)
(1-5) with (2-4) and (6,7,8,9) shorted
Leakage Inductance - Line Side
(2-5) with (4-1) and (10-6) shorted
Not Specified
≤ 60 pF
@ 100 kHz, 0.02 Vrms
20 µH MAX
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
8 µH MAX
≥ 16 dB (from 40 kHz to 300 kHz)
≥ 12 dB (from 50 kHz to 2 MHz)
HONG KONG
(China/Hong Kong)
9/F, Phase 2, Tai Sang
Shatin Warehouse Centre
6 Wong Chuk Yeung Street
Fotan, Shatin, Hong Kong
TEL: 852 2788 6588
FAX: 852 2776 1055
0,25
Return Loss
≤ 2.05 Ω MAX
≤ 3.30 Ω MAX
(1-4) = (2-5)
(2-4) = (1-5)
Line Side
Schematics
DC Resistance
B965.A (12/03 )
DISTRIBUTOR
≤ 0.50 Ω MAX
≤ 0.75 Ω MAX
(1-4) = (2-5)
Chip Side
1500 Vrms
1500 Vrms
(10-6)
Isolation
Voltage
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