Is there an IBIS model for ADM2582E RS485-transceiver available?
Or is there an equivalent IBIS model for this transceiver to simulate the logical part?
Please see attached IBIS model.
Thanks for this IBIS model.
I run a simulation with your IBIS model, and the edge of the TTL RX output on my receiver side is not monotonic (see the following figure).
Furthermore I have made some meaures on the ADM2582E evaluation board and I don't see any reflection on my scope screenshot.
Are you sur that your model is correct?
I am currently investigating this.
Can you give us some more information on the setup conditions for the simulation.
An other question on the ADM2582E.
What is the maximum current provide by the RX logical output (Iol and Ioh max)?
I make a post-routing simulation. This simulation is made with Mentor Hyperlynx tool in interactive mode.
This transceiver is connected to an ACTEL A3P1000 FPGA through a 22 ohms serial resistor. The net lenght is 21 cm.
Due to the fact that your simulation has a very long track 21cm, the behavior is not unusual.The evaluation board that you are using has a very short track.
Retrieving data ...