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Common-emitter Amp (BJT)

Discussion in 'Homework Help' started by silent_assasin, May 19, 2012.

  1. silent_assasin

    Thread Starter New Member

    May 19, 2012
    Hi folks have an exam on tueesday and come stuck cant find in text books the answers to my questions i have a mock exam paper and looked every where for he formulas but have had no luck

    determine the value of the voltage gain in the mid frequency band

    determine the values for C1 and C2 i fthe circuit is required to have a lower cut off frequency of 100KHz and calculate the bandwidth. (i know how to do the bypass capacitor but not C1 and C2, [Cbypass = 1/2*pi*R] if im correct.
  2. #12


    Nov 30, 2010
    Judging by the circuit you posted, I have no idea where C1 and C2 are.