Hi all..
How is the output resistance of transitors measured? Why is it is said that the output resistance of the common collector configuration is much lower than other configurations? Instead of writing equations what is the physical reason behind it? Why is the output resistance of the common emitter higher than that of common collector?
How is the output resistance of transitors measured? Why is it is said that the output resistance of the common collector configuration is much lower than other configurations? Instead of writing equations what is the physical reason behind it? Why is the output resistance of the common emitter higher than that of common collector?