
Part
Number
B1019
B1042
Turns Ratio
Chip-Line (±2%)
OCL @ 10 KHz, 100 mV
(1-5) with (2-4) shorted
1.76 mH (
±10%)
1.76 mH (
±10%)
Longitudinal
Balance
THD
DC Resistance
(7-9), (4-1), (5-2)
0.60
W
MAX
0.60
W
MAX
Isolation Voltage
(Vrms)
2000
2000
(10 KHz @ 4.95 Vrms)
77 dB MIN
77 dB MIN
1:2
1:2.3
>50 dB @ 20 KHz to 600 KHz
>43 dB @ 20 KHz to 400 KHz
Electrical Specifications @ 25°C — Operating Temperature -40°C to +85°C
Mechanical
Schematic
B1019/B1042
HDSL2 TRANSFORMER
For Level One Chipset
Matched to Level One SK70740/SK70741/SK70742
HDSL2 Chipset
Excellent THD performance
Maximum height .500" (12,70 mm)
Weight
.............14.0 grams
Tray
.......................45/tray
Dimensions:
Inches
mm
Unless otherwise specified,
all tolerances are ±.010
0,25
For More Information :
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.
PRELIMINARY B921.P (6/00)
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