[SI-LIST] : RE:

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From: vinod cr (vinod_cr@rediffmail.com)
Date: Tue Jun 05 2001 - 15:03:40 PDT


reply:hi ,
the terminations are ok it can source as well as sink current.the top resitor helps in sourcing the current
to load during a logic high and the lower resistor in the thevenin termination will help sink current to ground
during a low .some disadvantage of these terminations are constant flow of current from 1.5v to gnd irrespective of
the logic state which results in static power discipation in the termination resistors
regards
vinod

Just making the subject clear :dorii@mysticom.com
                 Is the following termination solves the problem of source and sink current ?
                 Is that OK to use it with ordinary power supply ?
                 What are the drawbacks?

                                   ___ 1.5V
                                      |
                                      /
                                       \ 100 ohms.
                                      /
                      |\ \ |\
                      | \_____________|_| \
                      | / | | /
                      |/ / |/
                                          \
                                          / 100 ohms
                                          \
                                           |
                                          ---
                                         ///

                 Thanks,

                 Dori Itzhaki
                 MystiCom Ltd.

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