Intel Analog Design Engineer Interview Questions and Answers

Analog circuits , opamp, mosfets , Rc circuits

Q1. Nmos design and working
Ans. 
NMOS (N-channel Metal-Oxide-Semiconductor) is a type of MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) that uses n-type semiconductor for the channel.
• NMOS transistors are used in digital and analog circuits for switching and amplification.

• In NMOS design, the gate is made of metal, the insulator is made of oxide, and the semiconductor is n-type.

• NMOS transistors operate by applying a voltage to the gate termi...read more
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Q2. CMOS circuit and design along with VTC characteristics
Ans. 
CMOS circuits are widely used in integrated circuits for their low power consumption and high noise immunity. VTC characteristics show the relationship between input and output voltage.
• CMOS circuits consist of complementary pairs of p-type and n-type MOSFETs, allowing for low power consumption and high noise immunity.

• VTC (Voltage Transfer Characteristic) shows the relationship between input and output voltage in a CMOS...read more
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Asked about Network theory

Q1. Asked about electrical questions
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Q2. Does not remember
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Q1. Op amps , negative and positive feedback
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Q2. Timing circuits and digital circuits
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Q1. RC Circuit Question
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Q2. Op-Amp Question
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Contained analog basics

Q1. Cmos , Nmos characteristics in depth along with output and input wave forms, some basic digital questions , questions on current mirrors .
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