2. Describe the benefits of shrinking MOSFETS. 3. Explain the short channel effect.

Q: Draw the equivalent circuit model and switching characteristics of the MOSFET

A:

Q: What is an n-channel enhancement line mosfet?

A: N-MOS are of two types  1. N channel enhancement mode MOSFET 2. N channel depletion mode MOSFET

Q: Describe the operation of an n and a p type enhancement and depletion mode MOSFET

A: The switching MOSFET is intended to be in the 'OFF' state when the gate voltage applied is zero…

Q: Explain in brief the function of Enhancement - type MOSFET

A: Enhancement MOSFET can be describe as normally-off (non-conducting) devices, that is they only…

Q: Describe step by step how MOSFET works and its applications.

A: MOSFET is Metal Oxide Semiconductor Field Effect Transistor. It is a voltage-controlled device. It…

Q: Explain three reasons why MOSFETs are typically used in computers instead of BJTs.

A: Reason for using MOSFETs instead of BJTs in computers are = (1) Physical size of MOSFET is less than…

Q: Why, when we increase VDD, will the VG increase in a MOSFET common source amplifier circuit?

A:

Q: For the D-MOSFET voltage divider bias circuit, the transfer characteristics and network equations…

A:

Q: Why is the collector current much larger than the base current?

A:

Q: b) What is the "short channel effect" on threshold voltage? What are the two main techniques used to…

A: We need to state what is the short channel effect on threshold voltage of a MOSFET and also we need…

Q: Using your own words, explain what is the channel length modulation effect in MOSFET, and how it…

A:

Q: What are the advantages of FET devices over BJT?

A: Question 1 : What are the advantages of FET devices over BJT?

Q: what are modes of the, power MOSFET

A: There are two modes of operation of the power MOSFET. Enhancement mode Depletion mode

Q: Why input impedance of a MOSFET is very high?

A: In a typical MOAFET, the Gate terminal is seperated from the Source and the Drain terminal by a…

Q: What is a BJT circuit?

A: The BJT stand for bipolar junction transistor or simply transistor. The BJT is formed by two pn…

Q: Can you explain this in plain English? Depletion-type MOSFET Amplifiers

A:

Q: The insulating layer of in the MOSFET construction, accounts for the very desirable high input…

A: SiO2

Q: (d) Is this an n-channel or p-channel device? (e) Is this a depletion-mode or enhancement-mode…

A: The metal–oxide–semiconductor field-effect transistor (MOSFET, MOS-FET, or MOS FET) is a type of…

Q: circuit diagram with a load ,for the Power MOSFET

A: Mosfet is a voltage controlled Device on which pulse switching frequency and their magnitude decide…

Q: Draw a real-life MOSFET circuit(Ac model) and derive the circuit in that circuit to find operating…

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Q: The parameters of MOSFET circuit

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Q: Outline the circuit condition for using the supernode technique.

A: Suppose any of the branches in the network has only voltage source, then it is slightly difficult to…

Q: (1) Using a common-emitter transistor configuration circuit discuss une Imput, output and transfer…

A:

Q: How to get Ib, Ic and Beta in this common emitter amplifier?

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Q: The dc load line on a family of collector characteristic curves of a transistor shows the

A: In this we will write about dc load line of collector characterestics  curves...

Q: What is the purpose of balanced ring modulator in single-sideband transmission? Describe its…

A: Balanced ring modulator: Ring modulation is a signal processing function, and execution of frequency…

Q: why is the base current in a transistor so much less than the collector current ?

A: The explanation is as follows.

Q: 2. Provide a practical example where E-MOSFET and D-MOSFET are used together, explain how how it…

A: E-MOSFET - It is also known as enhancement MOSFET. In E-MOSFET, the channel is enhanced by the gate…

Q: What are depletion-type MOSFET Amplifiers?

A: It is Also called as DEMOSFET Amplifier

Q: Why there is no  miller effect in the common base circuit?

A: Reason behind the absence of the Miller effect in the common base circuit: It is only applicable…

Q: A common-emitter amplifier circuit and

A:

Q: For the Enhancement-type MOSFET in following figure, Determine VD , and Vs.

A: VTH =VDDR2R1+R2 =24×6.816.8=9.7142VRTH =10||6.8 =4.407MΩ   IDQ =ID ON1-VGS ONVGS th2      =51-632…

Q: 4. What are the advantages of MOSFET over JFET?

A: Dear student please find the attachment.

Q: What

A: TRANSISTOR- Transistor is formed by connecting two diodes back to back. This device has three…

Q: In your own words, explain the Channel length modulation effect in MOSFET with a related graph and…

A: We are authorized to answer one question at a time, since you have not mentioned which question you…

Q: 14. Short-circuit failure mode is associated with microcircuits, transistors, resistors and…

A: A short circuit failure mode causes is also known as steady state failure in this failure the…

Q: Does a PCM signal have a smaller bandwidth? Why or Why not?

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Q: a) In a Bipolar Transistor define the quantity B or hFE- How is the device structure of the npn…

A: Transistor:- It is a semiconductor device that have three terminals. Its main function is switching…

Q: Which of the following is true about the D-type MOSFETS?

A: In the depletion MOSFET (D-MOSFET), the conducting channel is already present between the source and…

Q: For the Enhancement-type MOSFET in following figure,   Determine VD and VS

A: VD and VS is determined as shown below

Q: Derive a mathematical expression to determine the stability factors of voltage-divider bias circuit?

A:

Q: Difference between common source and common emitter amplifier?

A: According to the question we have to discuss the difference between common source and common emitter…

Q: Explain the construction and working of the Depletion MOSFET, with characteristics curve.

A: Depletion type MOSFET Construction N-channel depletion type MOSFET consists of a p-type substrate,…

Q: 4. What is the source of the leakage current in a transistor?

A: Given: What is the source of the leakage current in a transistor?

Q: Open-circuit failure mode is associated with transistors, resistors and capacitors. True False

A: Open Circuit failure is nothing but the response of the system without connecting the input.

Q: In a BJT common emitter configuration,

A: BJT (bipolar junction transistor)A transistor having a three terminal made up of semiconductor…

Q: 7: Explain constructional features of a MOSFET.

A:

Thermistors

A thermistor is a special type of resistor whose resistance is more temperature-dependent than standard resistors.  The resistance of the thermistor decreases with increasing temperature. This is the basic principle of thermistors. This allows the thermistor circuit to detect very small temperature changes that cannot be observed with the Resistance temperature detectors (RTDs) or the thermocouples. Since the resistance of a thermistor is temperature dependent, it can be connected to an electrical circuit to measure body temperature. This high sensitivity to temperature changes makes thermistors very useful for accurately controlling and calibrating temperature measurements. In general, resistance increases with increasing temperature in most metals, but thermistors react negatively.