A good PCB layout practice is to keep the analog and digital grounds separate, use a solid ground plane, and keep the signal traces short and away from noise sources. Additionally, use a common mode choke or ferrite bead to filter the power supply lines.
Make sure to follow the power-up sequence specified in the datasheet, and ensure that the VCC and VDD pins are properly decoupled with capacitors. Also, configure the device according to the application note and datasheet recommendations.
The MAX3202EETT+T can support data rates up to 100 Mbps, but the actual data rate achievable depends on the specific application, cable length, and noise environment.
Use an oscilloscope to monitor the signal lines and check for noise, jitter, or signal integrity issues. Also, verify that the device is properly configured and powered, and check for any firmware or software issues.
Yes, the MAX3202EETT+T is designed to support hot-swap and hot-plug applications, but ensure that the device is properly powered down before removal and that the system is designed to handle the inrush current during hot-plug events.