Part Number: AM5718
Hello. In "High-Speed Interface Layout Guidelines" in the end there are requirements about impedance for different HS interfaces. Could you explain, what means under "single-ended impedance" for diiferential pair interfaces such as USB? Is it simple single conductor without another in pair or it is both conductors within pair but one of them is unconnected in the end of line of this is anything else? Which model should be used for calculations impedance? And does it need to consider electromagnetic scheme for inphase or antiphase signals?
