中国大学MOOC: 已知某NMOS器件的Vt=1V，http://img1.ph.126.net/LndcYLDQZClWj2BfcevyOQ==/6597776752635660163.png，http://img2.ph.126.net/Fij6ZTBqzQqwvUzUWTDQQQ==/6619298593235108078.png=50V，且工作点电流http://img0.ph.126.net/IDZ9ov1XEA9uepAUpY_TFw==/6619348071258358152.png=0.5mA，则其小信号模型参数http://img1.ph.126.net/AflfL1eEC-ZfYTNnfGW5Yg==/6619345872235177090.png=（ ）mA/V，http://img1.ph.126.net/SDBQwFC15ikXKQBgD_Lj2A==/6608781764515790065.png=( )kΩ。
举一反三
- 已知某NMOS器件的Vt=1V，[img=162x28]180305b5359a94d.png[/img]，[img=20x22]180305b53d5d608.png[/img]=50V，且工作点电流[img=19x22]180305b5453a40c.png[/img]=0.5mA，则其小信号模型参数[img=20x18]180305b54e27215.png[/img]=（ ）mA/V，[img=15x17]180305b556336b7.png[/img]=( )kΩ。 A: 1,100 B: 0.5，50 C: 1, 50 D: 2,100
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