What are the basic processes involved in fabricating ICs using planar technology?

What are the basic processes involved in fabricating ICs using planar technology?
by

1 Answer

Answer :

1.Silicon wafer (substrate) preparation
2.Epitaxial growth
3.Oxidation
4.Photolithography
5.Diffusion
6.Ion implantation
7.Isolation technique
8.Metallization
9.Assembly processing & packaging
by

Related questions

Name any two elements that are used in fabricating solar cells -Science

Description : Name any two elements that are used in fabricating solar cells -Science

Last Answer : Germanium, Silicon.

List the types of materials used in fabricating low-loss, long wavelength optical fibers.

Description : List the types of materials used in fabricating low-loss, long wavelength optical fibers.

Last Answer : Heavy-metal fluorides, chalcogenide glasses, and crystalline materials.

How long should acrylic self-cure special trays been made prior to taking impression: A. 12 hrs B. Immediately after fabricating it C. After been left in water for an hour D. Wait for an hour before pouring

Description : How long should acrylic self-cure special trays been made prior to taking impression: A. 12 hrs B. Immediately after fabricating it C. After been left in water for an hour D. Wait for an hour before pouring

Last Answer : A. 12 hrs

What are the Back ground processes in Oracle and what are they.

Description : What are the Back ground processes in Oracle and what are they.

Last Answer : This is one of the most frequently asked question.There are basically 9 Processes but in a general system we need to mention the first five background processes.They do the house keeping activities for ... i) Lckn :: We can have upto 10 lock processes for inter instance locking in parallel sql.

Sound provides all sorts of information. What information is related to mental processes of knowledge, reasoning, memory, judgement and perception? A. Cognitive B. Affective C. Digital D. Analog

Description : Sound provides all sorts of information. What information is related to mental processes of knowledge, reasoning, memory, judgement and perception? A. Cognitive B. Affective C. Digital D. Analog

Last Answer : A. Cognitive

Name two advantages in using ICs.

Description : Name two advantages in using ICs.

Last Answer : Low power consumption, compact size, and lower cost.

Match List-I (Type of Unemployment) with List-II (Characteristics) and select the correct answer using the codes given below: L ist-I L ist -I I (Type of (Char acter ist ics) Unem ployment ) A. Seasonal I. Occurs during boom or recession in the economy B. Frictional II. An absence of demand for a certain type of workers C. Disguised III. Occurs when moving from one job to another D. Structural IV. Actual contribution by the additional labour is nil E. Cyclical V. Job opportunities during certain months in the year

Description : Match List-I (Type of Unemployment) with List-II (Characteristics) and select the correct answer using the codes given below: L ist-I L ist -I I (Type of (Char acter ist ics) Unem ... contribution by the additional labour is nil E. Cyclical V. Job opportunities during certain months in the year

Last Answer : (1) A-V, B-III, C-IV, D-II, E-I

Match List I (Layers of Atmosphere) and List II (Characteristics) and select the correct answer using the code given below. L ist I L i st I I (L ayer of (Char acter ist ics) At mospher e) A. Ionosphere I. Contains Ozone B. Stratosphere II. Reflects radio Waves C. Exosphere III. Fall in Temperature D. Troposphere IV. Extremely low air density (1) A-II, B-III, C-IV, D-I (2) A-II, B-I, C-IV, D-III (3) A-II, B-III, C-I, D-IV (4) A-III, B-I, C-IV, D-II

Description : Match List I (Layers of Atmosphere) and List II (Characteristics) and select the correct answer using the code given below. L ist I L i st I I (L ayer of (Char acter ist ics) At mospher e) A. Ionosphere I. Contains Ozone B. ... D-III (3) A-II, B-III, C-I, D-IV (4) A-III, B-I, C-IV, D-II

Last Answer : 2) A-II, B-I, C-IV, D-III

A microwave system that requires the use of repeater. A. Intervening terrain is favorable B. Distances involved are greater C. The required reliability is met D. All of these

Description : A microwave system that requires the use of repeater. A. Intervening terrain is favorable B. Distances involved are greater C. The required reliability is met D. All of these

Last Answer : B. Distances involved are greater

A microwave system that requires the use of repeater. A. Intervening terrain is favorable B. Distances involved are greater C. The required reliability is met

Description : A microwave system that requires the use of repeater. A. Intervening terrain is favorable B. Distances involved are greater C. The required reliability is met

Last Answer : B. Distances involved are greater

What is the basic technique used to stabilize a satellite? A. Gravity-forward motion balance B. Spin C. Thruster control D. Solar panel orientation 62. The jet thrusters are usually

Description : What is the basic technique used to stabilize a satellite? A. Gravity-forward motion balance B. Spin C. Thruster control D. Solar panel orientation 62. The jet thrusters are usually

Last Answer : B. Spin

Which of the following is the basic synthesizer circuit? A. Frequency divider B. Frequency multiplier C. PLL D. Mixer

Description : Which of the following is the basic synthesizer circuit? A. Frequency divider B. Frequency multiplier C. PLL D. Mixer

Last Answer : C. PLL

In ISDN, what is the basic access B channel data rate? A. 32 kbps B. 64 kbps C. 144 kbps D. 16 kbps

Description : In ISDN, what is the basic access B channel data rate? A. 32 kbps B. 64 kbps C. 144 kbps D. 16 kbps

Last Answer : B. 64 kbps

Which of the following is the basic component of a communications satellite receiver? A. On-board computer B. Reflector C. Telemetry D. Transponder

Description : Which of the following is the basic component of a communications satellite receiver? A. On-board computer B. Reflector C. Telemetry D. Transponder

Last Answer : D. Transponder

How many telegraph channels are there in the basic voice band channels? A. 24 B. 96 C. 48 D. 672

Description : How many telegraph channels are there in the basic voice band channels? A. 24 B. 96 C. 48 D. 672

Last Answer : A. 24

The basic voice band has how many octaves? A. 10 B. 4 C. 5 D. 3

Description : The basic voice band has how many octaves? A. 10 B. 4 C. 5 D. 3

Last Answer : B. 4

One of the following is a high powered RF ac basic transmitter that has two or more stages, the oscillator stage which determines the frequency opereation and RF amplifier stage orstages that develop the high power output. The purpose of which is to develop a good frequency stability. A. Goldsmith B. MOPA C. Alexanderson D. Hartley

Description : One of the following is a high powered RF ac basic transmitter that has two or more stages, the oscillator stage which determines the frequency opereation and RF amplifier stage orstages that develop the ... to develop a good frequency stability. A. Goldsmith B. MOPA C. Alexanderson D. Hartley

Last Answer : B. MOPA

Main basic components of a data communication are composed of the following. A. Computer, modern and router B. Computer, bridge and gateway C. Transmitter, channel and receiver D. Transmitter, computer and modem

Description : Main basic components of a data communication are composed of the following. A. Computer, modern and router B. Computer, bridge and gateway C. Transmitter, channel and receiver D. Transmitter, computer and modem

Last Answer : C. Transmitter, channel and receiver

Determine from the following the basic mode of transmission system in the public data network in which data are transferred from the source to the network and from the network to the destination in the frame format. A. Voice mode B. Asynchronous mode C. Synchronous mode D. Packet mode

Description : Determine from the following the basic mode of transmission system in the public data network in which data are transferred from the source to the network and from the network to the destination in the frame format. A. Voice mode B. Asynchronous mode C. Synchronous mode D. Packet mode

Last Answer : D. Packet mode

What is the basic qualification of an applicant for public carrier network before a certificate of public convenience or a provisional authority is issued? A. Franchise B. SEC document C. Business permit D. Radio station license

Description : What is the basic qualification of an applicant for public carrier network before a certificate of public convenience or a provisional authority is issued? A. Franchise B. SEC document C. Business permit D. Radio station license

Last Answer : A. Franchise

A major and basic advantage for the use of a klystron. A. High power B. Efficiency C. Lesser noise D. Cheaper

Description : A major and basic advantage for the use of a klystron. A. High power B. Efficiency C. Lesser noise D. Cheaper

Last Answer : A. High power

The basic law providing for the regulation of radio station, communications in the Philippines and other purposes. A. Act. No.`3846 B. D.O. No. 11 C. D.O. No. 88 D. D.O. No. 5

Description : The basic law providing for the regulation of radio station, communications in the Philippines and other purposes. A. Act. No.`3846 B. D.O. No. 11 C. D.O. No. 88 D. D.O. No. 5

Last Answer : A. Act. No.`3846

What equation defines the composition of an ISDN basic access line? A. B+2D B. B+D C. 2B+2D D. 2B+D

Description : What equation defines the composition of an ISDN basic access line? A. B+2D B. B+D C. 2B+2D D. 2B+D

Last Answer : D. 2B+D

Basic speed rate of digital system. A. 144 kbps B. 1,544 kbps C. 64 kbps D. 2,048 kbps

Description : Basic speed rate of digital system. A. 144 kbps B. 1,544 kbps C. 64 kbps D. 2,048 kbps

Last Answer : C. 64 kbps

What is the basic building block of an op-amp?

Description : What is the basic building block of an op-amp?

Last Answer : The basic building block of an op-amp is differential amplifier.

What are the basic rules of an operating amplifier?

Description : What are the basic rules of an operating amplifier?

Last Answer : The operating point should be fixed on the load line. The upper end of the load line lies on the saturation region &lower end lies on the cutoff region.

What is the data rate of the ISDN Basic access B channel? A. 192 kbps B. 32 kbps C. 64 kbps D. 144 kbps

Description : What is the data rate of the ISDN Basic access B channel? A. 192 kbps B. 32 kbps C. 64 kbps D. 144 kbps

Last Answer : C. 64 kbps

What is the baseband frequency of standard FDM basic supergroup? A. 312 to 552 kHz B. 300 to 600 kHz C. 60 to 2540 kHz D. 60 to 108 kHz

Description : What is the baseband frequency of standard FDM basic supergroup? A. 312 to 552 kHz B. 300 to 600 kHz C. 60 to 2540 kHz D. 60 to 108 kHz

Last Answer : A. 312 to 552 kHz

Which one is not the basic electrical protection measures in the Philippine Electronics Code? A. Voltage/ current limiting and interrupting B. Undergrounding C. Grounding and bonding D. Shielding

Description : Which one is not the basic electrical protection measures in the Philippine Electronics Code? A. Voltage/ current limiting and interrupting B. Undergrounding C. Grounding and bonding D. Shielding

Last Answer : B. Undergrounding

List the basic building blocks of PLL

Description : List the basic building blocks of PLL

Last Answer : 1.Phase detector/comparator 2.Low pass filter 3.Error amplifier 4.Voltage controlled oscillator

What are the limitations of the basic differentiator circuit?

Description : What are the limitations of the basic differentiator circuit?

Last Answer : 1.At high frequency, a differentiator may become unstable and break into oscillations  2,The input impedance decreases with increase in frequency , thereby making the circuit sensitive to high frequency noise.

Write the basic chemical reaction in the epitaxial growth process of pure silicon.

Description : Write the basic chemical reaction in the epitaxial growth process of pure silicon.

Last Answer : The basic chemical reaction in the epitaxial growth process of pure silicon is the hydrogen reduction of silicon tetrachloride. 1200C SiCl4 + 2H2 Si + 4 HCl

Do you get all the tools to write a computer program when you apply to ICS or Stratford Career Institute ?

Description : Do you get all the tools to write a computer program when you apply to ICS or Stratford Career Institute ?

Last Answer : By “computer program,” I think you mean programming language. Programming languages are typically free. For example, you can download the Java Development Kit here.

Easy ICS Embedding / Parsing?

Description : Easy ICS Embedding / Parsing?

Last Answer : I’ve never used it but this looks like it might be useful? http://phpicalendar.net/documentation/index.php/Main_Page

From iCal, is it possible to subscribe to a .ics file on a folder share?

Description : From iCal, is it possible to subscribe to a .ics file on a folder share?

Last Answer : Presumably whatever the folder share is on can run a simple http server - if it is a Mac it has one built in for example. Could you not simply start the web server on that machine and get ... your local web server and then have your batch process copy the ics file periodically to your folder share.

these levels of the ics organization may have deputy positions -General Knowledge

Description : these levels of the ics organization may have deputy positions -General Knowledge

Last Answer : Branch Incident Commander Section.

What is the full form of 'ICS' ? -How To ?

Description : What is the full form of 'ICS' ? -How To ?

Last Answer : The full form of 'ICS' is Institute of Company Secretaries

What is the full form of 'ICS' ? -How To ?

Description : What is the full form of 'ICS' ? -How To ?

Last Answer : The full form of 'ICS' is Internet Connection Sharing

Who was the first Indian to get selected in ICS ? -Do You Know?

Description : Who was the first Indian to get selected in ICS ? -Do You Know?

Last Answer : The epochal event took place in 1864 when the first Indian, Satyendra Nath Tagore, qualified for the Indian Civil Service (ICS). Immediately, the marks of Arabic and Sanskrit papers, which had been increased in 1860, were reduced back to 375 from 500

What is the full form of ICS?

Description : What is the full form of ICS?

Last Answer : International Civil Service in full form of ICS.

What are the test answers for ics 775?

Description : What are the test answers for ics 775?

Last Answer : NIMS ICS 775 answers

What are the answers to the Ics 800 final exam?

Description : What are the answers to the Ics 800 final exam?

Last Answer : What isvThe national response framework

Who is the first ICS of the world?

Description : Who is the first ICS of the world?

Last Answer : Satyendranath Tagore

Which electronic component was made out of semiconductor material? A) Vacuum tubes B) Transistors C) ICs D) All of above

Description : Which electronic component was made out of semiconductor material? A) Vacuum tubes B) Transistors C) ICs D) All of above

Last Answer : Answer : C

Integrated Circuits (ICs) are related to which generation of computers? A) First generation B) Second generation C) Third generation D) Fourth generation

Description : Integrated Circuits (ICs) are related to which generation of computers? A) First generation B) Second generation C) Third generation D) Fourth generation

Last Answer : Answer : C

Who was the first Indian to get selected in ICS?

Description : Who was the first Indian to get selected in ICS?

Last Answer : Surendranath Banerjee

Computer ICs work reliably because they are based on _______design: a) top - bottom b) two stage c) two states d) None of The Above

Description : Computer ICs work reliably because they are based on _______design: a) top - bottom b) two stage c) two states d) None of The Above

Last Answer : c) two states

What hardware was used by the initial generations of computers: a) ICs b) VLSI c) Valves d) None of The Above

Description : What hardware was used by the initial generations of computers: a) ICs b) VLSI c) Valves d) None of The Above

Last Answer : c) Valves

Which of the following refers to a management tool for organizing personnel, facilities, equipment, and communication for any emergency situation? a) The Incident Command System The Incident Command System (ICS) is a management tool for organizing personnel, facilities, equipment and communication for any emergency situation. The federal government mandates that the ICS be used during emergencies. Under this structure, one person is designated as incident commander. This person must be continuously informed of all activities and informed about any deviation from the established plan. While the ICS is primarily a field structure and process, aspects of it are used at the level of an individual hospital’s emergency response plan as well.

Description : Which of the following refers to a management tool for organizing personnel, facilities, equipment, and communication for any emergency situation? a) The Incident Command System The ... emergency preparedness required by the Joint Commission on Accreditation of Healthcare Organizations (JCAHO).

Last Answer : a) The Incident Command System The Incident Command System (ICS) is a management tool for organizing personnel, facilities, equipment and communication for any emergency situation. The federal government mandates ... are used at the level of an individual hospital's emergency response plan as well.

The numbers and letters on ICs and schematics serve what purpose?

Description : The numbers and letters on ICs and schematics serve what purpose?

Last Answer : Identify the type of IC.