gilbertomaldito
Full Member level 3
Is it possible for an offset in the differential output signals to occur in an LVDS transmitter?
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andrew_matiga said:Hi,
The attached file is the typical LVDS transmitter circuit.
"A" is the ideal LVDS signal at the other end of the transmission line.
I just want to ask if is it possible that there will be an offset like what happened to "B" and "C"?
I have doubts if offset will happen because the differential signal depends on the Resistor. Not unless the resistance varies in time, the voltage drop across the resistor still remains the same. But im not sure, perhaps there are other factors that I did not see. What do you think guys? What do you think are the factors that can make the offset possible?
--andrew