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assignment1consider the circuit belowfor each value of the frequency in the chart below perform calculations for ic vc
uxb120 - introduction to heavy engineering sector technologydescriptionthis assessment item will give you experience in
question 1 the single-line diagram of a simple radial system is shown below assume the c08 relay for cb 1 has a current
question assume that a monopolist sells a product with a total cost function tc 1200 05q2 and a corresponding
question from given example sketch the scaling factor for the output transistor width as alpha varies from near zero to
question compute the maximum efficiency of the cascode pa shown in fig 1231a assume m1 and m2 nearly turn off but their
question assuming a third-order nonlinearity for the envelope detector in fig prove that the output spectrum of the
question if transistor m2 in fig 1249b has an average current of i0 and an average drain source voltage of v0 determine
question in the doherty amplifier of fig 1267a the value of alpha is chosen equal to 05 plot the waveforms at x 0 and
question suppose the interferers in given example are not approximated by narrowband signals is the corruption due to
question repeat example for the low sensitivity case ie with the desired input at 265 dbm assume a noise-to-signal
question two blockers of equal power level appear in the adjacent and alternate adjacent channels of an 11a receiver if
question repeat problem the above problem for only one blocker in the adjacent channel and compare the resultsproblem
question assuming lambda gt 0 derive the voltage gain and input impedance of the lna shown in fig
question determine the noise contribution of i1 and i2 in fig 1326b to the input for minimum and maximum gain settings
question in the circuit of fig 1344b prove that the gain from the noise voltage of each resistor to the vco output
question considering the leakage current of the transistors in fig 1350a prove that the state eventually vanishes if ck
question must the clock transition be abrupt for the d latch of fig 1043a to operate properly consider a clock
question for the miller divider of fig determine the loop gain assume the tanks in the drains of m1 and m2 can be
question repeat fig the above problem if the mixer suffers from nonlinearity at each
question study the spurious response of the miller divider shown in fig if the mixer exhibitsa port-to-port feed
question based on the results from the previous problem express the fig output phase of the divider as a function of
question determine the noise-shaping function for a fourth-order sigma modulator and compare its peak with that of a
question extend the approach illustrated in fig 1122b to a cascade of a second-order system and a first-order system
question determine whether two other effects in the pfdcp combination result in noise foldinga unequal up and down