6. SPECIFICATION OF INPUTS AND OUTPUTS
due to an RF termination, which drastically improves EMC immunity and is used, required and proven for
its performance in the automotive industry for many years. The differential internal resistance (R
diff
) is given
in 6.10.5.
6.10.3 CAN 3
Due to the requirements of the ISOBUS standard [1], the internal protection circuit of CAN 3 differs from the
other CAN interfaces of the device. To achieve good RF immunity, it is recommended to use CAN 3 with
external termination. It is recommended to implement the termination based on the equivalent circuit shown
in figure 9 below.
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Proprietary Information
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Document Number:
D-156-G-02-003
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