• 2022-06-01
    请分析输入$V_{\rm {I}}$在bc段时输出$V_{\rm {O}}$为_____;
    ______
  • b

    内容

    • 0

      (3)当$V_\rm{DD}=5V$,计算电路的振荡频率约为_____ A: a、100 kHz B: b、50kHz C: c、20 kHz

    • 1

      一个三极管构成的反相器如上图所示。若$V_{ m {CC}}=5{ m V}$取...m {EE}}=3{ m V}$。

    • 2

      (3)当[mathjaxinline]V_\rm{DD}=5V[/],计算电路的振荡频率约为_____ A: 、100 kHz B: 、50kHz C: 、20 kHz

    • 3

      电路如下图所示,所有晶体管的$\beta$相同,饱和管压降$\left| {{U_{{\mathop{\rm CES}\nolimits} }}} \right|$=1V,$V_{\rm {CC}}$=15V。 (1)构成输出级的晶体管是_____。 A: T5、T6 B: T7、T8 C: T9、T10

    • 4

      The startup company TransGadget has also invented a MOS-gated transistor called SuperT, with the symbol and terminal voltage-current characteristics given below.Engineers of TransGadget build a common source amplifier using SuperT as shown below.Here, \(V_S = $Vs V\), \(R = $R k\Omega\), and the transistor parameter \(f = $f \frac{mA}{V^3}\). The amplifier is biased with \(V_{IN} = $VIN V\).What is the dc operating point (bias) output voltage \(V_{OUT}\) (in Volts) of this amplifier?<br/>______