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datasheet中推荐的是同轴电缆或屏蔽双绞线。
Capable of Driving up to 15m Coaxial or 20m Shielded Twisted-pair Cables
TI 工程師 你們好 , 一般在設計上,你會推薦使用哪一種 ( 同軸or 絞線) ??
若我採用同軸Cable , Cable 可承受的電壓範圍為何??
若我採用絞線Cable , Cable 可承受的電壓範圍為何??
你可参考DS90UB913A的EVM user‘s guide中的Page19~26有关STP和coaxial两种cable的PoC设计:
http://www.ti.com/lit/ug/snlu135/snlu135.pdf