Other Parts Discussed in Thread: LMK04828
Dear TI,
I'm using clkin1 as external clock input with 100Mhz frequency and find in schematic R42 is not connect. However, from user guide LMK04828, if use clkinX as single end input, there should be a 50ohm resistance to match the impedance. Should I add R42 manually for better performance? Attached is the evaluation board schematic and LMK04828 user guide page 104. Thanks advance for your help.
Shuyi Liu