Answer / bhushan

Adding impurities to pure semiconductor

Answer / haribabu

adding the impurities to the pure semiconductor

Answer / lakshmi

adding impurities to a semiconductor in order to vary its
cconductivity

Answer / chong ting ting

"improve,modify,change semiconductor conductive properties....."
e.g. with certain material like boron adding and introduce into semiconductor(normally in silicon) to modify the conductive properties into p-type and the arsenic is for n-type through the doping processes like diffusion/ion implantation process.

Answer / manjula

To convert a semiconductor to good conductor is called doping

What are the two types of noise of MOSFET, how to eliminate them?(Thermal and Flicker).

4 Answers   Analog Devices,

Mention what are three regions of operation of mosfet and how are they used?

0 Answers  

How does a pn junction works?

2 Answers   Wipro,

If an/ap = 0.5, an/ap = 1, an/ap = 3, for 3 inverters draw the transfer characteristics?

0 Answers   Intel,

For a NMOS transistor acting as a pass transistor, say the gate is connected to VDD, give the output for a square pulse input going from 0 to VDD

0 Answers   Infosys,

What is charge sharing?

2 Answers   Cypress Semiconductor, Intel,

what are three regions of operation of MOSFET and how are they used?

0 Answers  

Working of a 2-stage OPAMP?

0 Answers   Intel, Tata Elxsi,

Help with VHDL programming. Write a VHDL code for a D-Latch with clear input ?? (Hint: Set up a “Process” with appropriate sensitivity list to get the desired D-Latch with Clr working.) Inputs AND OUTPUTS: entity Lab4b is Port ( Clr, Clk, D : in STD_LOGIC; Q : out STD_LOGIC); end Lab4b;

0 Answers  

Explain the working of Insights of an inverter ?

0 Answers   Intel,

Given a circuit and asked to tell the output voltages of that circuit?

1 Answers   Intel, Omega Healthcare,

Draw the Differential Sense Amplifier and explain its working. Any idea how to size this circuit? (Consider Channel Length Modulation)

0 Answers   Infosys,