The frequency response of a certain video (wide-band) BJT-CE amplifier is 30Hz to 5MHz. The BJT...

 

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The frequency response of a certain video (wide-band) BJT-CE amplifier is 30Hz to 5MHz. The BJT has (transition frequency) f= 1GHz, Cbc = 1pF, CCE = 1pF, B = 200, Ic= 5mA, and RE = 10002. Below is the high frequency circuit. Design R, and R, such that they are equal. Draw low frequency equivalent circuit of the amplifier and design CE, C₁, C₂ if Rs = 2642 and if the overall higher cutoff frequency is due to input circuit alone and lower cutoff frequency is due to Ce alone. Coc Ra Bre CM2 CCE RER CM1 Cbe CE amplifier at High frequencies The frequency response of a certain video (wide-band) BJT-CE amplifier is 30Hz to 5MHz. The BJT has (transition frequency) f= 1GHz, Cbc = 1pF, CCE = 1pF, B = 200, Ic= 5mA, and RE = 10002. Below is the high frequency circuit. Design R, and R, such that they are equal. Draw low frequency equivalent circuit of the amplifier and design CE, C₁, C₂ if Rs = 2642 and if the overall higher cutoff frequency is due to input circuit alone and lower cutoff frequency is due to Ce alone. Coc Ra Bre CM2 CCE RER CM1 Cbe CE amplifier at High frequencies