ICS1893CF Data Sheet Rev. F - Release
Chapter 5 Interface Overviews
Figure 5-1. ICS1893CF Twisted Pair *
System Ground Plane Chassis Ground Plane
Separate Ground Plane
1:1
TP_AP 12
49.9Ω 1%
Center
Tap
NC
100 nF
ICS1893CF
To RJ-45
49.9Ω 1%
TP_AN 13
75Ω
Ideally, for these traces Z = 50Ω.
o
TP_BP 16
49.9Ω 1%
Center
Tap
NC
100 nF
To RJ-45
49.9Ω 1%
TP_BN 15
75Ω
0.1 µF
Ideally, for these traces Z = 50Ω.
o
Chassis GND
* For backward compatibility, refer to the the “1893C Alternate Schematic” application note.
ICS1893CF, Rev. F, 03/01/07
Mar. 2007
Copyright © 2007, Integrated Device Technology, Inc.
All rights reserved.
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