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TXB0304使用过程中的信号完整性问题

Tianzhu Li
Prodigy 84 points


TXB0304的数据手册中提到“For long transmission lines, place a series resistor equivalent to the impedance of the transmission lines to

avoid signal integrity issues”，请问如果传输线有20cm算长吗？是否需要串电阻？