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Renesas Electronics India Analog Design Engineer Interview Questions and Answers

Updated 25 Oct 2024

Renesas Electronics India Analog Design Engineer Interview Experiences

1 interview found

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via campus placement at RV College Of Engineering (RVCE) and was interviewed in Sep 2024. There were 3 interview rounds.

Round 1 - Aptitude Test 

General aptitude questions. Easy to solve. Didn’t take much time

Round 2 - Technical 

(2 Questions)

  • Q1. Explain operation of rc circuit
  • Ans. 

    An RC circuit consists of a resistor and a capacitor connected in series or parallel, used for filtering, timing, and signal processing.

    • RC circuit operation is based on the charging and discharging of the capacitor through the resistor.

    • When a voltage is applied to the circuit, the capacitor charges up to the applied voltage through the resistor.

    • The time constant (RC) determines how quickly the capacitor charges or disc...

  • Answered by AI
  • Q2. Draw waveform for diode
  • Ans. 

    A diode waveform typically shows a voltage drop when forward biased and no current flow when reverse biased.

    • Forward biased: voltage drop across diode, current flows

    • Reverse biased: no current flow, diode acts as open circuit

  • Answered by AI
Round 3 - Technical 

(1 Question)

  • Q1. Questions based on my project

Interview Preparation Tips

Interview preparation tips for other job seekers - Brush up your basics of analog and digital electronics

Interview questions from similar companies

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via LinkedIn and was interviewed in Oct 2024. There were 3 interview rounds.

Round 1 - HR 

(1 Question)

  • Q1. Tell me about you
Round 2 - Aptitude Test 

Analog design related question

Round 3 - One-on-one 

(2 Questions)

  • Q1. Related to ldo design
  • Q2. Related opamp design
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

Easy if you managae time well otherwise time will be not sufficient

Round 2 - Technical 

(2 Questions)

  • Q1. Introduction about myself
  • Q2. Technical questions on basics
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Assignment 

Analog circuits , opamp, mosfets , Rc circuits

Round 2 - Technical 

(2 Questions)

  • 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...

  • Answered by AI
  • 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...

  • Answered by AI
Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Referral and was interviewed before Oct 2023. There were 2 interview rounds.

Round 1 - Group Discussion 

Talk about your last experience in the company

Round 2 - HR 

(2 Questions)

  • Q1. What is your weakness?
  • Ans. 

    I tend to be overly critical of my own work, which can sometimes slow down my progress.

    • I have a tendency to overanalyze my work, leading to delays in completion

    • I am constantly striving for perfection, which can be both a strength and a weakness

    • I am working on finding a balance between striving for excellence and being overly critical

  • Answered by AI
  • Q2. Why STMicroelectronics
  • Ans. 

    STMicroelectronics is a leading global semiconductor company known for its innovative analog design solutions.

    • STMicroelectronics has a strong reputation for producing high-quality analog products.

    • The company offers a wide range of analog ICs for various applications such as power management, signal conditioning, and data conversion.

    • STMicroelectronics has a history of successful collaborations with industry leaders in v...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Just believe yourself
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
More than 8 weeks
Result
Not Selected

I applied via Approached by Company and was interviewed in Jul 2022. There were 2 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Technical 

(2 Questions)

  • Q1. Op amps , negative and positive feedback
  • Q2. Timing circuits and digital circuits

Interview Preparation Tips

Interview preparation tips for other job seekers - Concentrate on Electronic topics especially Timing circuits and digital electronics
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - HR 

(1 Question)

  • Q1. Altitude question, why leaving the previous job
Round 2 - One-on-one 

(2 Questions)

  • Q1. Frequency response of a single-stage amplifier, vout curve with vin variation
  • Ans. 

    Frequency response of a single-stage amplifier can be represented by a vout curve with vin variation.

    • Frequency response of a single-stage amplifier shows how the output voltage changes with input voltage at different frequencies.

    • The vout curve with vin variation typically shows a flat response at low frequencies and a roll-off at higher frequencies.

    • The frequency response can be characterized by parameters like bandwidt...

  • Answered by AI
  • Q2. DC to high frequency variation for a diff amplifier with bypass cap in the middle
  • Ans. 

    The DC to high frequency variation for a differential amplifier with a bypass capacitor in the middle can be analyzed by considering the impact on the amplifier's frequency response.

    • The bypass capacitor helps to maintain a stable DC operating point by providing a low impedance path for AC signals while blocking DC.

    • At low frequencies, the bypass capacitor acts as an open circuit, allowing the differential amplifier to f...

  • Answered by AI
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

Basic questions of aptitude

Round 2 - Technical 

(3 Questions)

  • Q1. Basic questions of circuit theory and analog
  • Q2. Bode plot questions
  • Q3. Rc network with constant current source
  • Ans. 

    An RC network with a constant current source is used to create a voltage output that is proportional to the input current.

    • RC network consists of a resistor (R) and a capacitor (C) connected in series or parallel.

    • Constant current source ensures a steady current flows through the network.

    • The voltage output across the RC network is determined by the time constant (RC) and the input current.

    • This configuration is commonly u

  • Answered by AI
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via campus placement at RV College Of Engineering (RVCE) and was interviewed before Jan 2024. There were 2 interview rounds.

Round 1 - Aptitude Test 

Contained analog basics

Round 2 - Technical 

(1 Question)

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

Interview Preparation Tips

Topics to prepare for NXP Semiconductors Analog Design Engineer interview:
  • Analog Electronics
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via campus placement at Birla Institute of Technology and Science (BITS), Pilani and was interviewed before May 2023. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. Transistor level circuit question

Interview Preparation Tips

Interview preparation tips for other job seekers - Basics of EEE and analog Design

Renesas Electronics India Interview FAQs

How many rounds are there in Renesas Electronics India Analog Design Engineer interview?
Renesas Electronics India interview process usually has 3 rounds. The most common rounds in the Renesas Electronics India interview process are Technical and Aptitude Test.
How to prepare for Renesas Electronics India Analog Design Engineer interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at Renesas Electronics India. The most common topics and skills that interviewers at Renesas Electronics India expect are Analog Design, Design Engineering, Project Development, Analog and DAC.
What are the top questions asked in Renesas Electronics India Analog Design Engineer interview?

Some of the top questions asked at the Renesas Electronics India Analog Design Engineer interview -

  1. Explain operation of rc circ...read more
  2. Draw waveform for di...read more

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Renesas Electronics India Analog Design Engineer Interview Process

based on 1 interview

Interview experience

5
  
Excellent
View more

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