Bipolar ic construction, Other Engineering

Assignment Help:

BIPOLAR IC CONSTRUCTION:

As mentioned earlier, the components that are commonly used in IC's are diodes, Transistors, resistors and capacitors. 

Diffusing impurities into selected regions of a semiconductor wafer (substrate) can form these components.  This process roduces PN junctions at specific locations and the basic manner in which these four components are formed and the manner in which they are interconnected are shown at Figure.

1800_MONOLITHIC ICS1.png

 

The circuit shown in figure  is a simple circuit consisting of a capacitor, a PN junction diode, an NPN transistor and a resistor.  Operating voltages and currents can be applied to the circuit through terminals 1,2 and 3 as shown.  This circuit could be easily constructed using four discrete components, however, it can also be produced as a monolithic IC.


Related Discussions:- Bipolar ic construction

Jfet characteristics with external bias, Explain the drain characteristics ...

Explain the drain characteristics of JFET with external bias

Applied Physics, what types of fringes will be formed if white light is use...

what types of fringes will be formed if white light is used in a Michelson''s interferometer

Low pressure turbine clearance control valve - aircraft, Low pressure turbi...

Low pressure turbine clearance control valve: At take-off and low altitude the valve is in its normal closed position allowing cooling airflow to the core compartment. When an

Use of a microprocessor and a microcontroller, Question: a) Differenti...

Question: a) Differentiate between the prime use of a microprocessor and a microcontroller. b) Describe why the design approach of the microcontroller must mirror that of t

Sources of engine noise - aircraft design, sources of engine noise To u...

sources of engine noise To understand the problem of engine noise suppression, it is necessary to have a working knowledge of the noise sources and their relative importance.

AERONAUTIC PROJECT, hello sir, i am a FINAL YEAR B.E STUDENT...NOW i am in ...

hello sir, i am a FINAL YEAR B.E STUDENT...NOW i am in the stage of doing a PROJECT...please give me some ideas in the field of AERODYNAMICS for doing PROJECT..

Gating system design, A gating system is usually made up of :           ...

A gating system is usually made up of :                         (i) Pouring basin                                          (ii) Sprue well                         (iii) Ru

Slip and slip plane, Q. What is slip? What is slip plane? What are principa...

Q. What is slip? What is slip plane? What are principal if slip planes and slip direction for BCC, FCC and HCP crystal? Ans. X-ray diffraction studies show that the crystalli

Engineering Chemistry , How much heat in kJ is released when 4.1 grams of e...

How much heat in kJ is released when 4.1 grams of ethanol burns? C2H5OH(l) + 3 O2(g) ? 2 CO2(g) + 3 H2O(l), ?H = -1366.8 kJ/mol rxn

Solid state devices, Derive an expression for electron concentration in con...

Derive an expression for electron concentration in conduction band and hole concentration in valance band

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

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!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd