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posted on 1 Oct 2024
I applied via campus placement at Dayananda Sagar College of Engineering, Bangalore and was interviewed in Sep 2024. There were 2 interview rounds.
Basic aptitude and mcqs on analog and digital electronics
I am a dedicated Analog Layout Engineer with a strong background in designing and implementing analog circuits.
I have a Bachelor's degree in Electrical Engineering from XYZ University.
I have 5 years of experience working in the semiconductor industry, specifically focusing on analog layout design.
I am proficient in using CAD tools such as Cadence Virtuoso for layout design.
I have a strong understanding of analog circui...
Semiconductors are used in electronics because of their ability to conduct electricity under certain conditions, making them essential for creating electronic devices.
Semiconductors can be used to control the flow of electricity, allowing for the creation of transistors, diodes, and integrated circuits.
They have properties that fall between conductors and insulators, making them versatile for various electronic applica...
A diode is a semiconductor device that allows current to flow in one direction only.
A diode has two terminals - an anode and a cathode.
It works by allowing current to flow from the anode to the cathode when a forward voltage is applied.
When a reverse voltage is applied, the diode blocks the current flow.
Diodes are commonly used in rectifiers, voltage regulators, and signal demodulation.
Examples of diodes include silico...
Biasing of a diode refers to applying a DC voltage across the diode to control its voltage and current characteristics.
Biasing a diode involves applying a DC voltage across it in order to control its operation.
Forward biasing occurs when the positive terminal of the voltage source is connected to the anode of the diode.
Reverse biasing occurs when the negative terminal of the voltage source is connected to the anode of ...
The fabrication process of a MOSFET involves creating the various layers and structures that make up the transistor.
Start with a silicon wafer as the base material
Create the gate oxide layer on top of the wafer
Deposit polysilicon to form the gate electrode
Implant dopants to create the source and drain regions
Add metal layers for interconnects
Perform various lithography and etching steps to define the transistor's featu
MOSFET operates in different regions: cutoff, triode, saturation. Each region has specific characteristics.
Cutoff region: MOSFET is off, no current flows
Triode region: MOSFET acts as a resistor, linear relationship between Vgs and Id
Saturation region: MOSFET acts as a current source, Vds is small and Id is relatively constant
posted on 29 Oct 2024
I applied via Naukri.com and was interviewed in Apr 2024. There was 1 interview round.
I applied via Walk-in and was interviewed in Feb 2024. There were 3 interview rounds.
Basic aptitude questions
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