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a transistor has ft 500 mhz and betaf 75a what is the beta-cutoff frequency fbeta of this transistorb use eq 542 to
in the circuits in fig p535 the zener breakdown voltages of the collector-base and emitter base junctions of the npn
a what is the forward transit time tauf for an npn transistor with a base width wb 05 m and a base doping of 1018cm3b
a what is the collector-emitter voltage for the transistor in fig p558a if is 5 times 10-16 a alphaf 099 and alphar
what is the saturation voltage of an npn transistor operating with ic 1 ma and ib 1 ma if betaf 50 and betar 2 what
use spice to determine the characteristics of the nmos inverter with a linear load device for the design given in fig
design an nmos saturated load inverter vdd 25 v vl 025 v to have an average propagation delay of 2 ns with a
repeat the simulation of ex 610 with lambda 004v compare the new values rise time fall time and propagation delays
repeat prob 6141 to achieve an average propagation delay of 2 ns with a 04 pf load what is the average power
design an nmos inverter with resistor load to have an average propagation delay of 25 ns with a capacitive load of 1 pf
derive eq 663 for an n-stage ring oscillator by adding together the total number of tauphl and tauplh delays that occur
a logic family has a power-delay product of 100 fj if a logic gate consumes a power of 100 w what is the expected
for many years mos devices were scaled to smaller and smaller dimensions without changing the power supply voltage
based on the data in previous problem 27 and your answers to that problem determine the average level of
the outline of the part in figure p69 is to be profile milled using a 20middotmm diameter end mill with two teeth the
the outline of the part in previous problem 67 is to be profile milled using a 3d-nun diameter end mill with four teeth
a luring operation is to be performed on an nc lathe cutting speed 25 mscc feed 02 mmrev and depth 40 mm work piece
two stepping motors are used in an open-loop system to drive the leads crews for r-y positioning the range of each axis
one axis of an nc positioning system is driven by a stepping motor the motor is connected to a lead screw whose pitch
electrical supply and distribution systems - faults on the supply sytem and protection systems assignment q1 figure 1
analog integrated circuits assignmentfor the transistors used in the operational trans conductance amplifier ota
analog integrated circuits assignment1 assume the following iref 100 ua for m1-m7 and m9 assume that veff 02 v assume
guidelines for writing a formal lab reporttitle page - a cover page for the report listing the title of the lab report
power systems analysis homework -q1 use matpower to conduct power flow calculation for the study system described you
1 figure 1 shows four amplifier circuits each of which has one or two unknown voltages shown highlighted determine the