Common Base Voltage Divider Circuit

Thread Starter


Joined Sep 25, 2007
In Common Base Voltage Divider Circuit, what will the three capacitors (1 Cb connected in parallel to the Rb at the base, 1 Cin connected to the Vin at the emitter and 1 Cout connected to Vout at the collector) do or affect this circuit?

There are 4 resistors: 1 Rc is between the collector and Vcc, 1 Re is between the emiiter and Gnd, 1 Rb is between the base and same Vcc, and another Rb is between the base and Gnd (this one the Cb is in parallel).

I am trying to find the operating or Q point. Is Q point consisted of what?

Please help!