Fast Ethernet 10/100 Quad Transceivers — LXT974/LXT975
Figure 21. Typical LXT975 Twisted-Pair Stacked RJ-45 Modular Application
LXT975
Port 3
Port 2
Port 1
Port 0
Termination resistors
and common mode
bypass capacitors are
not shown. See
"Layout
Requirements"
section for
recommended
20
21
19 18 17 16 15 14 13 12
11 10
30 31
9
8
7
6
5
4
3
2
1
Rx
Tx
Tx
Rx
Rx
Tx
Tx
Rx
application circuit.
22 23 24 25 26 27 28 29
32 33 34 35 36 37 38 39
40
7
2
5
4
3
6
1
7
2
5
4
3
6
1
8
1
6
3
4
5
2
7
8
6
3
4
5
2
7
Port 0
RJ-45
Footprint
Port 2
8
8
Edge of PCB
1
Port 1
Port 3
Port 0
1
Port 2
8
1
8
Amphenol
2X2 Port Stacked
Modular Jack
Stacked
RJ-45s
1
8
1
8
Port 3
Port 1
Datasheet
45
INTEL [ INTEL ]
