Is there a minimum termination resistance value (across CANH and CANL) to guarantee that the R output will correctly duplicate the data sent on the D input? We have a problem with our power control software, which depends on the data received on the R pin being the same as the data transmitted on the D pin. The R pin data will be corrupted if the CAN bus is not terminated, but we do not want to include a 120 ohm resistor inside our equipment. Experimentally, about 2K ohms seems to do the trick, but I wonder if there is a minimum value I can rely on.