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请问Unity Gain Bandwith是什么?附件电路所示的closed-loop-bandwidth怎么计算?谢谢
单位增益即增益为0db时候从图上看其带宽是16M(黑线)
增益为40db时候即100倍增益时候若为反相放大,则带宽为GBW/(G+1)即16M/101=158KHZ
若为同相放大则带宽为16M/100
我要用TINA仿真一低通滤波电路的噪声,电路中的电阻电容那些参数需要填写,附件TINA中电阻和电容所带的属性框;
如果要填温度系数的话,电阻的噪声在规格书中一般只与PPM有关?PPM应该填那个格子?
谢谢