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explain erasable programmable rom eprom - computer memoryan eprom is a rom that can be reprogrammed and erased a little glass window is installed at
explain the programmable rom prom - computer memorythis is a kind of rom that can be programmed using special equipment it can be written to but only
define programmable logic array amp programmable array logiccombinational ckt is implemented with rom do not care conditions become an address input
q what are the uses of mosfetthe most common use of mosfet transistors today is the cmos complementary metallic oxide semiconductor integrated
q what is trans conductanceit is ratio of small change in drain current to the corresponding change in the gate-to-source voltage for a constant
q what are the advantages of the n-channel mosfet over the p-channelthe main advantage of the n-channel mosfet over the p-channel is due to the fact
q what is the difference between field effect transistor and the bipolar junction transistorthe important points of the comparison between the field
q show the enhancement operation of p-channel enhancement mosfetas the gate terminal is insulated from the channel by the silicon dioxide layer we
q basic operation of p-channel enhancement mosfetin the fabrication of a p-channel depletion field-effect transistor the gate is insulated from
q what are the basic operations of mosfetthe gate to source voltage is set to zero volts by the direct connection from one terminal to the
q use of n-channel jfetgenerally n-channel jfets are more commonly used than p-channel with no voltage applied between gate and source the channel is
compare mosfet with jeft a in enhancement and depletion types of mosfet the transverse electric field induced across an insulating layer deposited on
q what are the applications of jfetmiddot fet is used as a buffer in measuring instruments receivers since it has high input impedance and low output
q for a transistor when vgs -20 v find vdssat if vp -40 v for an n-channel depletion mode mosfetsolutionvp -vdssat vsgbut vsg -vgs --20
q how does a mosfet amplify electrical signalswhile a minimum requirement for amplification of electrical signals is power gain one finds that a
q what the major advantages fet transistors over bjt transistorsa bjt transistor bipolar junction transistor is a bipolar device - the prefix
q explain shocklys equation and its significance in plotting the transfer characteristics the linear relationship does not exists in the output of
q how can a jfet be used as a voltage controlled resistor explain from drain characteristicsthe region to the left of the pinch off locus is referred
q explain the transfer characteristics in a few words the transfer characteristics are a plot of an output or a drain current versus an input
q write down shockleys equation what is its importanceid idss 1-vgsvp2shockleys equation is used to plot transfer characteristics the transfer
q what happens when a negative bias is applied to the gate of a fetthe result of applying a negative bias to the gate is to reach the saturation
q what do you mean by transconductancethe control that the gate voltage has over the drain current is measured by transconductance and is similar
q gate source cut off voltageit is the gate source voltage where the channel is completely cut off and the drain current becomes zeroit is
q what are the different parameters of jfet a bipolar junction transistor bjt is a current controlled device that is output characteristics of the
q in the drain characteristics of fet what does the region at pinch offfield effect transistors fets utilize a conductive channel whose resistance is