Bissoy.com
Doctors Medicines MCQs Q&A

Related Questions

The NMOS transistors in the circuit shown have Vt = 1 V, μnCOX = 120 μA/V2, λ = 0, and L1 = L2 = L3 = 1μm. Then which of the following is not the value of the width of these MOSFETs shown
For a 0.8-μm CMOS fabrication process: Vtn= 0.8 V, Vtp = −0.9 V, μnCox = 90 μA/V2, μpCox = 30 μA/V2, Cox = 1.9 fF/μm2, VA (n-channel devices) = 8L (μm), and |VA| (p-channel devices) = 12L (μm). Find the small-signal model parameters (gm, ro and gmb) for an NMOS transistor having W/L = 20 μm/2 μm and operating at ID = 100 μA and |VSB| = 1V.
Consider an NMOS transistor having kn= 2 mA/V2. Let the transistor be biased at VOV = 1V. For operation in saturation, what dc bias current ID results? If a +0.1-V signal is superimposed on VGS, find the corresponding increment in collector current by evaluating the total collector current ID and subtracting the dc bias current ID.
An NMOS amplifier is to be designed to provide a 0.50-V peak output signal across a 50-kΩ load that can be used as a drain resistor. What W/L ratio is required if μnCox = 200 μA/V2?
For a 0.8-μm CMOS fabrication process: Vtn= 0.8 V, Vtp = −0.9 V, μnCox = 90 μA/V2, μpCox = 30 μA/V2, Cox = 1.9 fF/μm2, VA (n-channel devices) = 8L (μm), and |VA| (p-channel devices) = 12L (μm). Find the small-signal model parameters (gm, ro and gmb) for a PMOS transistor having W/L = 20 μm/2 μm and operating at ID = 100 μA and |VSB| = 1V.
The following question consists of six sentences of a passage. The first and the sixth sentences are given in the beginning as S1 and S6. The middle four sentences in each have been jumbled up and labelled P, Q, R and S. You are required to find the proper sequence of the four sentences and mark your response accordingly. S1: To most people, the term technology conjures up images of mills or machines. S6: It includes ways to make chemical reactions occur, ways to breed fish, plant forests or teach history. P: The classic symbol of technology is still the assembly line created by Henry Ford half a century ago. Q: The invention of the horse collar in the Middle Ages led to changes in agricultural methods and was as such a technological advance. R: Moreover, technology includes techniques, as well as the machines that may or may not be necessary to apply them. S: This symbol, however, has always been inadequate, for technology has always been more than factories and machines. The correct sequence should be
An NMOS transistor is operating at the edge of saturation with an overdrive voltage VOV and a drain current ID. If is VOV is doubled, and we must maintain operation at the edge of saturation, what value of drain current results?
In the following question, the 1st and the last part of the sentence/passage are numbered 1 and 6. The rest of the sentence/passage is split into four parts and named P, Q, R and S. These four parts are not given in the proper order. Read the sentence/passage and find out which of the four combinations is correct. S1. IRDAI has set up a working group to revisit product structures of engineering tariffs relevant to the retail category in the wake of continuous advancement in technology.  P. Customer expectations regarding insurance are also changing significantly. Q. The panel has to also make recommendations regarding revisions to the general regulations in the tariffs. R. IRDAI noted that with continuous advancement in technology, engineering insurance requirements are constantly evolving. S. The panel has been asked to recommend new suitable and appropriate standard products in line with advancements in technology for the retail segment. S6. The group, headed by R Chandrasekaran, former secretary general of GI Council, has to submit a report within three months.
Pseudo-nMOS has higher pull-up resistance than nMOS device.
In the following question, the first and the last part of the sentence/passage are numbered 1 and 6. The rest of the sentence/passage is split into four parts and named P, Q, R, S. These four parts are not given in their proper order. Read the sentence/passage and find out which of the four combinations is correct. S1. Regularly evolving technology has become an important part of our lives.  P. Newer technologies are taking the market by storm and people are getting used to them in no time. Q. New technology requires new resources for which the balance is disturbed. R. Technology has two sidesone is good and the other is bad. S. Eventually, this will lead to over-exploitation of natural resources which ultimately disturbs the balance of nature. S6. Above all, technological advancement has led to the growth and development of nations.