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I would like to know if there is an analog switch that can be used to MUX/DEMUX two separate CAN buses and maintaining compliance with CAN Bus standards. I am using two channels SN65HVD1050 CAN TX/RX devices and I would like to loopback them via analog switches, in order to test their integrity. The analog switches (maybe DPDT or SPDT) should not affect the normal operation and the system must maintain CAN Bus compliance. The data rate would be up to 1Mb/s and the new mux device will be attached between the transceivers' terminals (CANH-L) and an external connector.

Thank you.


Ben Mignano

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