H1012T Datasheet, PDF (3/5 Pages) Pulse A Technitrol Company – 10/100 BASE-T SINGLE PORT TRANSFORMER MODULES With 1:1 Transmit Turns Ratios

10/100 BASE-T SINGLE PORT
TRANSFORMER MODULES
With 1:1 Transmit Turns Ratios
PE-68515LNL, H1012NL, H1086NL, H1089NL
HX1148NL, H1138NL
Schematics
PE-68517LNL, H1019NL
RD+ 16
RECEIVE
RD- 15
CT 14
CT 3
TD- 2
TRANSMIT
9 RX+
11 CT
10 RX-
8 TX-
6 CMT
Center-tapped inductor not included in H1089. So, pin 12 connects to the
transformer center tap.
HX1178NL
TD+ 1
H1042NL
8 TX+
H1338NL
RD1+ 1
7 RX+
RD- 2
TD- 15
1:1
RECEIVE
6 RX-
11 TX-
TD+ 16
1:1
TRANSMIT
10 TX+
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3
H303.W (6/09)