Start Discovering Solved Questions and Your Course Assignments
TextBooks Included
Active Tutors
Asked Questions
Answered Questions
8101 in each of the six circuits in fig p8101 let beta 100 and neglect ro calculate the overall voltage
8100 consider the cd-cg amplifier of fig 848c for the case gm 5 mav rsig 500 komega and rl 10 komega neglecting ro
899 for the amplifier in fig 848a let i 05 ma and beta 100 and neglect ro assume that a load resistance of 10 komega
898 the bjts in the darlington follower of fig p898 have beta 100 if the follower is fed with a source having a
991 figure p991 shows the current-mirror-loaded mos differential amplifier prepared for small-signal analysis we have
a sketch the circuit of a current-mirror-loaded mos differential amplifier in which the input transistors are cascoded
consider a current-mirror-loaded differential amplifier such as that shown in fig 932a with the bias current source
d 988 in a current-mirror-loaded differential amplifier of the form shown in fig 932a all transistors are characterized
the differential amplifier of fig 932a is biased with i 200 mua all transistors have l 05 mum and q1and q2 have wl
the differential amplifier of fig 932a is measured and found to have a short-circuit transconductance of 2 mav a
a large fraction of mass-produced differential amplifier modules employing 20-komega collector resistors is found to
one approach to offset correction involves the adjustment of the values of rc1 and rc2 so as to reduce the differential
a differential amplifier is fed in a balanced or push-pull manner and the source resistance in series with each base is
two possible differential amplifier designs are considered one using bjts and the other mosfets in both cases the
a differential amplifier uses two transistors whose beta values are beta1 and beta2 if everything else is matched show
modify eq 9114 for the case of a differential amplifier having a resistance re connected in the emitter of each
965 a bipolar differential amplifier with i 05 mautilizes transistors for which va 50 v and beta 100 the collector
for the differential amplifier shown in fig p962 identify and sketch the differential half-circuit and the common-mode
61 the differential amplifier circuit of fig p961 utilizes a resistor connected to the negative power supply to
958 it can be shown that if the drain resistors of a mos differential amplifier have a mismatch rd and if
the differential amplifier in fig p957 utilizes a resistor rss to establish a 1-ma dc bias current note that this
for the differential amplifier shown in fig p92 let q1 pwl 4 mav2 and assume that the bias current source has an
derive an expression for the small-signal voltage gain vovi of the circuit shown in fig p954 in two different ways a as
find the voltage gain and input resistance of the amplifier in fig p953 assuming that beta
952 find the voltage gain and the input resistance of the amplifier shown in fig p952 assuming beta