10BASE-T LAN MAGNETICS
Single Port Transformer Module
LM01509
•
Transformer turns ratio RX 1CT : 1CT and
TX 1CT : 2.5CT
Utilizes standard surface mount packaging
•
Low profile, surface mount packaging rated to 225° C
peak IR reflow temperature
Operating temperature 0° to 70° C
Minimum interwinding breakdown voltage of 1500 Vrms
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•
•
ELECTRICAL SPECIFICATIONS AT 25° C
Common to Common
Mode Rejection
dB min
Insertion Loss
dB max
Part Number
1MHz to 10MHz
OCL
µH min
Return Loss
dB min
Crosstalk
dB min
1MHz to 10MHz
10MHz to 30MHz
30MHz to 100MHz
1MHz to 10MHz
S553-5999-F5
-1.0
230
-18
-40
-30
-40
SCHEMATIC
S553-5999-F5
1
RX 2
3
1CT : 1CT
16
15
14
1CT : 2.5CT
6
TX 7
8
11
10
9
©2001 Bel Fuse Inc. Specifications subject to change without notice. 12.01
Bel Fuse Inc.
206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com
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