TSB41LV04A Datasheet, PDF (21/49 Pages) Texas Instruments – IEEE 1394a FOUR-PORT CABLE TRANSCEIVER/ARBITER

TSB41LV04A
IEEE 1394a FOUR-PORT CABLE TRANSCEIVER/ARBITER
APPLICATION INFORMATION
SLLS379 – OCTOBER 1999
TSB41LV04A
Outer Shield
Termination
CPS
TPBIASx
400 kΩ
1 µF
TPAx+
TPAx–
56 Ω
56 Ω
Cable
Pair
A
Cable Port
TPBx+
TPBx–
56 Ω
220 pF
(see Note A)
56 Ω
5 kΩ
Cable
Pair
B
NOTE A: The IEEE Std 1394-1995 calls for a 250 pF capacitor, which is a non-standard component value. A 220 pF capacitor is recommended.
Figure 4. TP Cable Connections
Outer Cable Shield
1 MΩ
0.01 µF
0.001 µF
Chassis Ground
Figure 5. Typical Compliant DC Isolated Outer Shield Termination
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