Hello everyone
I was hoping you could be of help to me
If you see the picture attached, in the books explanation both inputs are tied so they are equal, and when Vin = 0V or low..... Qi is in saturation I get that, Furthermore Qs and Qo are in cutoff I get that too..
I just can't seem to grasp why Qp is in forward active and not saturation, as forward active would require that the current the collector of Qp be β*Ib (that is the base current of transistor Qp) however, wouldn't such a current be quite to difficult to obtain since the current has no path to follow... and if we assume that it is possible (if we were to assume that the base current is extremely small), what implies that the base current will be of such a small nature?
Thank you
I was hoping you could be of help to me
If you see the picture attached, in the books explanation both inputs are tied so they are equal, and when Vin = 0V or low..... Qi is in saturation I get that, Furthermore Qs and Qo are in cutoff I get that too..
I just can't seem to grasp why Qp is in forward active and not saturation, as forward active would require that the current the collector of Qp be β*Ib (that is the base current of transistor Qp) however, wouldn't such a current be quite to difficult to obtain since the current has no path to follow... and if we assume that it is possible (if we were to assume that the base current is extremely small), what implies that the base current will be of such a small nature?
Thank you
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