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university:courses:electronics:text:chapter-9 [23 Feb 2017 13:36] – [Example 9.7.2 Using Miller’s Theorem] Jack Liuuniversity:courses:electronics:text:chapter-9 [26 Feb 2017 13:48] – [9.7.2 BJT Version DC Biasing techniques] Jack Liu
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   -  In this circuit, to keep I<sub>c</sub> independent of β, the following condition must be met:   -  In this circuit, to keep I<sub>c</sub> independent of β, the following condition must be met:
  
-<m> I_c = βI_b = ( βV_+ - B_BE ) / (R_L +(β+1)R_L) approx (V_+ - V_BE)/R_L </m>+<m> I_c = βI_b = (βV_+ - βB_BE ) / (R_F +(β+1)R_L) approx (V_+ - V_BE)/R_L </m>
  
 which is the case when: which is the case when:
university/courses/electronics/text/chapter-9.txt · Last modified: 07 Oct 2020 16:37 by Doug Mercer