My customer using ADM2587E.
The ADM2587E a customer designed is estimated, evaluation board is the same result.
But , other communication device is 5V supplyed.
My custmer setting is
Cable : two meter
Data rate : 57.6K - 115.2Kbps
1, In case No RT ,Not connect GND
Output has 4.5us delay
2, Connet RT or Connect GND
Output has not delay
・Table 3 has timing chart at connected RT ,Does a short distance need a RT certainly?
・What is the delayed cause of this 4.5us? No RT? Not Connected GND? or 5V supplyed?