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这个该怎么理解呢？电路小白求教，谢谢各位。
哪里不理解，这个哪个型号的datasheet中的表格？
哪个器件？
LMH6401
参考Figure64的电路，LMH6401两个输出端内部各集成了10ohm电阻，所以total load resistance 值大小=10+10+Rl+（Ro+）+（Ro-）。
比如Rl=50ohm,Ro+=15ohm,Ro-=15ohm,所以输出总电阻等于50+15+15+20=100ohm。
哦，明白了。
