I try to use ADM1491E, but my signal is not correct. I connect this circuit in full duplex. I have tried to read the datasheet but I am not figureing it out. I thought this was easy, but..
I just connected my TTL signal in and connected the twos chip together and thought this was going to be good. But its not it seems. I connect Z to B and Y to A, is this not correct?
I have about 10Mbs, is this a problem?
If hope anyone understand my questions.
Could you explain that, How do you choose termination resistors as 120ohm ? Can you share the calculation ?
Or it was thump rule ?