An emitter follower with a bjt biased at ic = 2 ma and having β = 100 is connected between a source with rsig = 10 k and a load rl = 0.5 k.
(a) find rin , vb/vsig, and vo/vsig.
(b) if the signal amplitude across the base–emitter junction is to be limited to 10 mv, what is the corresponding amplitude of vsig and vo?
(c) find the open-circuit voltage gain gv o and the output resistance rout . use these values first to verify the value of gv obtained in (a), then to find the value of gv obtained with rl reduced to 250 .
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An emitter follower with a bjt biased at ic = 2 ma and having β = 100 is connected between a source...
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