If you don’t see the following pre-emphasized output waveform at the output of the MAX3292:
Please ensure that the correct RSET and CSET are implemented in the following circuit. You may select the desired resistor and capacitor values based on pre-emphasis interval time and baud rate. The following curves are given in the datasheet for CSET = 0.1 uF:
Alternatively, you could also calculate the values using the formulae below:
For data rates less than 1Mbps: For data rates from 1Mbps to 10Mbps: