Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Q. Sketch the depletion MOSFET drain characteristics
The depletion-type MOSFET has a structure similar to that of the enhancement-type MOSFET with one important difference: The depletion MOSFET has a physically implanted channel. An n-channel depletion type MOSFET has an n-type silicon region connecting the n+ source and drain regions at the top of the p-type substrate. Therefore, if a voltage Vds is applied between drain and source, a current Id flows for Vgs=0. There is no need to induce a channel, unlike the case of the enhancement MOSFET.
The channel depth and its conductivity can be controlled by Vgs in exactly the same manner as in the enhancement-type device. Applying a positive Vgs enhances the channel by attracting more electrons into it, however, applying a negative Vgs, causes electrons to be repelled from the channel; and the channel becomes shallower and its conductivity decreases. The negative Vgs is said to deplete the channel of its charge carriers, and this mode of operation (negative Vgs) is called depletion mode. As the magnitude of Vgs is increased in the negative direction, a value is reached at which the channel is completely depleted of charge carriers and Id is reduced to zero even though Vds may be still applied. This negative value of Vgs is the threshold voltage of the depletion-type MOSFET.
Q. Can you explain Twos complement addition? 2's Complement Addition Two's complement addition follows the same rules as binary addition. For example, 5 + (-3) = 2
Provide Definition of Signals A continuous-time signal x(t) is a signal that is a function of real number t. For a discrete-time signal x[n], it is a method of discrete time in
An 12µF capacitor is connected in series to a 0.5M? resistor across the dc voltage supply of 240V. verify: (a) Time constant (b) Initial charging current (c) Time fo
Q. Show polarity markings for a single-phase transformer for (a) subtractive polarity, and (b) additive polarity.
Single Phase Meters Single phase meters are commonly rated for 240 V AC supply; the current ratings are 5/10, 10/20, 2.5/10 or 5/20 A or are for direct connection to the mains
conclusion about electrical engireng??
what is the literature review about wye delta transformation?? for 3 paragraphs atleast*
Input Output Operations Many times microprocessor has to accept data from input port and send data to output port to interact with the real world. Input port is tri st
What is the impedance Z between terminals A and B of the networks shown below? Express your answers in polar form. Three voltages represented by v 1 (t)=100cosωt, v 2 (t)=7
Q. Explain about Communication Systems? Even though most modern communication systems have only been invented and developed during the eighteenth and nineteenth centuries, it i
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd