3.4. Guidelines: Board Design for ADC Reference Voltage Pin
If a REFGND plane is not possible, route the analog input signal as adjacent as possible to REFGND.
There is one ADC reference voltage pin in each Intel® MAX® 10 device. This pin uses REFGND as ground reference. Keep the trace resistance less than 0.8 Ω.
Did you find the information on this page useful?