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Analog Devices Interview Questions, Process, and Tips

Updated 16 Jan 2025

Top Analog Devices Interview Questions and Answers

View all 19 questions

Analog Devices Interview Experiences

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27 interviews found

Interview Questionnaire 

20 Questions

  • Q1. Explanation of all digital projects
  • Ans. 

    I have worked on various digital projects including designing and implementing digital circuits, developing microcontroller-based systems, and creating digital signal processing algorithms.

    • Designed and implemented digital circuits using Verilog and VHDL

    • Developed microcontroller-based systems using Arduino and Raspberry Pi

    • Created digital signal processing algorithms using MATLAB and Python

    • Worked on FPGA-based projects s...

  • Answered by AI
  • Q2. Layout based questions
  • Q3. Many questions on setup/hold time. Find the max clock freq?
  • Q4. Asked to write simple Verilog codes
  • Q5. Plot step responses for different RC circuits (with inc complexity)
  • Ans. 

    Step responses for RC circuits with increasing complexity can be plotted.

    • Step response of a simple RC circuit with one resistor and one capacitor can be plotted.

    • Adding more resistors and capacitors in series or parallel can increase the complexity of the circuit.

    • Different values of resistors and capacitors can also affect the step response.

    • Simulation software like LTSpice can be used to plot step responses.

    • Step respons...

  • Answered by AI
  • Q6. Determining the sign on the opamp, Output impedances of many transistor based circuitswithout using pen and paper
  • Ans. 

    To determine the sign on the opamp and output impedances of transistor circuits without pen and paper.

    • Use mental math to determine the sign on the opamp based on the input and feedback signals

    • Estimate the output impedance by considering the transistor's characteristics and circuit topology

    • Practice mental math and circuit analysis to improve speed and accuracy

    • Use simulation software to verify calculations and gain addit

  • Answered by AI
  • Q7. How to implement a pMOS current mirror, asked to draw the output waveform of a circuitwhere a capacitor is connected from drain (Vout) of a pMOS to ground in the mirroredpath
  • Q8. Questions on stability, pole-zero, inv laplace transforms, nyquist theorem
  • Q9. Sampling: Min sampling freq req for a passband signal from 5kHz to 10 kHz
  • Ans. 

    The minimum sampling frequency required for a passband signal from 5kHz to 10 kHz is 20 kHz.

    • The Nyquist-Shannon sampling theorem states that the minimum sampling frequency should be twice the highest frequency component of the signal.

    • In this case, the highest frequency component is 10 kHz, so the minimum sampling frequency required is 20 kHz.

    • Sampling at a lower frequency can result in aliasing, where higher frequency c...

  • Answered by AI
  • Q10. Asked to write a very basic C code
  • Q11. Draw state diagrams
  • Ans. 

    State diagrams are visual representations of the states and transitions of a system.

    • Identify the states of the system

    • Determine the events that trigger state transitions

    • Draw the state diagram using appropriate symbols and notation

    • Label the states and transitions

    • Include any necessary conditions or actions for each transition

  • Answered by AI
  • Q12. Explanation of how cache and pipelining works followed by few questions from cache and pipelining
  • Q13. Write verilog codes again. Asked to interpret a verilog code given by them
  • Q14. Detailed explanation of DDP
  • Ans. 

    DDP stands for Design Data Package, which is a collection of documents and files that define a product's design.

    • DDP includes design specifications, drawings, schematics, and other relevant documents.

    • It is used to communicate the design intent to manufacturers and suppliers.

    • DDP ensures that the product is manufactured according to the design specifications.

    • It also helps in maintaining the product's quality and consisten...

  • Answered by AI
  • Q15. Questions on setup and hold time again. Setup/hold questions in a circuit with multi cycle clockpath. Which violation is more severe?
  • Q16. Draw log(Id) vs Vgs for a MOSFET and explain the curve. Questions on subthreshold slope, howVth varies with length, asked to explain what is DIBL
  • Ans. 

    Draw log(Id) vs Vgs for a MOSFET and explain the curve. Questions on subthreshold slope, howVth varies with length, asked to explain what is DIBL

    • The curve shows the relationship between drain current and gate-source voltage

    • Subthreshold slope is the rate of change of drain current with respect to gate voltage

    • Vth varies with length due to the effect of channel length modulation

    • DIBL stands for Drain Induced Barrier Loweri...

  • Answered by AI
  • Q17. Describe the design flow from logic to testing and post silicon validation (after fabrication)
  • Ans. 

    The design flow involves several stages from logic design to post silicon validation.

    • Logic design using hardware description languages (HDL)

    • Functional verification using simulation and emulation

    • Synthesis and optimization of design for target technology

    • Physical design including floor planning, placement, and routing

    • Design for testability (DFT) insertion

    • Manufacturing and fabrication of the design

    • Post silicon validation a

  • Answered by AI
  • Q18. Tested whether I knew any placement, routing algorithms
  • Q19. Basic questions on testing - like fault equivalence and dominance
  • Q20. Simple puzzle: There is a river and four people (A,B,C,D) are on one side. They all have to move toother side in 17 min. There is a boat with a max capacity of 2. Time taken by each people to travelalone is A=1min, B=2min, C=5min, D=10 min. If two people travel together, the time taken by them tocross is max{individual time}. Find how they travelled

Interview Preparation Tips

Round: Test
Experience: Was tested on all courses. Logic/Math questions were also included.

Round: Technical Interview
Experience: First interview (Only digital questions)

Round: Technical Interview
Experience: Second interview - wanted to test knowledge in other areas.

Round: Technical Interview
Experience: There was no separate HR round. Few common HR questions were asked during the third interview.The interviews were very long and took more than 3 hrs for the entire process.

Skill Tips: Selection criteria was the interview performance only.
College Name: IIT MADRAS

Skills evaluated in this interview

Top Analog Devices Digital Design Engineer Interview Questions and Answers

Q1. Simple puzzle: There is a river and four people (A,B,C,D) are on one side. They all have to move toother side in 17 min. There is a boat with a max capacity of 2. Time taken by each people to travelalone is A=1min, B=2min, C=5min, D=10 min.... read more
View answer (1)

Digital Design Engineer Interview Questions asked at other Companies

Q1. Simple puzzle: There is a river and four people (A,B,C,D) are on one side. They all have to move toother side in 17 min. There is a boat with a max capacity of 2. Time taken by each people to travelalone is A=1min, B=2min, C=5min, D=10 min.... read more
View answer (1)

Data Engineer Interview Questions & Answers

user image Anonymous

posted on 15 Jan 2025

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
4-6 weeks
Result
No response

I applied via Company Website and was interviewed in Dec 2024. There were 4 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. Questions related to my resume were asked, specifically pertaining to SQL, Python, dbt and Snowflake
Round 2 - Technical 

(1 Question)

  • Q1. Mixture of technical and managerial
Round 3 - Technical 

(1 Question)

  • Q1. One more round was conducted to understand my project and technical knowledge
Round 4 - Behavioral 

(1 Question)

  • Q1. Questions based on project and general understanding of pipelines and ETL

Data Engineer Interview Questions asked at other Companies

Q1. Optimal Strategy for a Coin Game You are playing a coin game with your friend Ninjax. There are N coins placed in a straight line. Here are the rules of the game: 1. Each coin has a value associated with it. 2. The game involves two players... read more
View answer (1)
Analog Devices Interview Questions and Answers for Freshers
illustration image

Data Engineer Interview Questions & Answers

user image Anonymous

posted on 30 Dec 2024

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

I applied via Referral and was interviewed in Nov 2024. There were 2 interview rounds.

Round 1 - Aptitude Test 

50 mcq 40 minutes fast paced

Round 2 - One-on-one 

(2 Questions)

  • Q1. SQL querying, using window functions and cte
  • Q2. Easy dsa using recursion
  • Ans. 

    Recursion is a technique where a function calls itself to solve a problem.

    • Identify the base case - the condition under which the function stops calling itself.

    • Define the recursive case - the condition under which the function calls itself.

    • Ensure progress towards the base case with each recursive call.

    • Example: Factorial calculation using recursion.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - clearing this is kinda luck based imo

Data Engineer Interview Questions asked at other Companies

Q1. Optimal Strategy for a Coin Game You are playing a coin game with your friend Ninjax. There are N coins placed in a straight line. Here are the rules of the game: 1. Each coin has a value associated with it. 2. The game involves two players... read more
View answer (1)
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Company Website and was interviewed in Jul 2024. There were 2 interview rounds.

Round 1 - Aptitude Test 

The exam was relatively easy; it only required a review of basic electronics, and it was conducted online.

Round 2 - Technical 

(2 Questions)

  • Q1. Draw the graph of mosfet
  • Ans. 

    A MOSFET graph typically shows the relationship between the input voltage and the output current.

    • The x-axis represents the input voltage (Vgs) while the y-axis represents the output current (Id).

    • The graph typically shows three regions: cutoff, triode, and saturation.

    • In the cutoff region, the MOSFET is off and there is no current flow.

    • In the triode region, the MOSFET is partially on and the output current increases line...

  • Answered by AI
  • Q2. Knowledge on CMOS

Interview Preparation Tips

Interview preparation tips for other job seekers - A review that concentrates on electronics, with a particular emphasis on semiconductors, while highlighting a positive attitude and a readiness to learn.

Associate Test Engineer Interview Questions asked at other Companies

Q1. Coding based on string concept Find the middle node of linkedlist Sort algo used in Arrays.sort() method Explain hashing Difference between findElement and findElements Writing xpath for any dynamic element.
View answer (1)

Analog Devices interview questions for popular designations

 Design Engineer

 (3)

 Data Engineer

 (2)

 Embedded Software Engineer

 (2)

 Designer

 (1)

 Engineer

 (1)

 Manager

 (1)

 Applications Engineer

 (1)

 Senior Design Engineer

 (1)

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. What are your previous experiences?
  • Ans. 

    I have 5 years of experience in developing embedded software for automotive systems.

    • Developed software for automotive ECUs using C and assembly language

    • Worked on CAN and LIN communication protocols

    • Experience with AUTOSAR architecture

    • Debugging and testing embedded software using tools like Lauterbach Trace32

    • Collaborated with hardware engineers to optimize system performance

  • Answered by AI

Embedded Software Engineer Interview Questions asked at other Companies

Q1. 3. 1)Do you know about Autosar. 2)define function definition and function declaration. 3)difference between structure and union. 4) define Enumeration 5)what is microcontroller and microprocessor and its applications 6)where we uses in real... read more
View answer (1)

Get interview-ready with Top Analog Devices Interview Questions

Interview Questions & Answers

user image Anonymous

posted on 6 Aug 2024

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(1 Question)

  • Q1. Embedded sytems topics
Round 2 - Coding Test 

Linked list, algorithms

Jobs at Analog Devices

View all
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Company Website and was interviewed in Jan 2024. There were 3 interview rounds.

Round 1 - Aptitude Test 

You have to cut a cake maximum 3 times which should make 8 equal halves

Round 2 - Technical 

(2 Questions)

  • Q1. Design an xor gate using 2:1 muz
  • Ans. 

    An XOR gate can be designed using a 2:1 MUX by connecting the inputs to the select lines and the outputs to the data inputs.

    • Connect one input of the XOR gate to the select line of the MUX

    • Connect the other input of the XOR gate to the inverted select line of the MUX

    • Connect the outputs of the MUX to the XOR gate's output

  • Answered by AI
  • Q2. Design an and gate using 2:1 mux
  • Ans. 

    An AND gate can be designed using a 2:1 multiplexer by connecting one input to select line and the other input to the data input.

    • Connect one input of the AND gate to the select line of the 2:1 mux

    • Connect the other input of the AND gate to the data input of the 2:1 mux

    • The output of the 2:1 mux will be the output of the AND gate

  • Answered by AI
Round 3 - HR 

(2 Questions)

  • Q1. Why should we hire you?
  • Ans. 

    I have a strong background in design and verification engineering with a proven track record of successful projects.

    • I have a solid understanding of design and verification methodologies

    • I have experience working on complex projects and delivering high-quality results

    • I am a quick learner and can adapt to new technologies and tools easily

  • Answered by AI
  • Q2. What make you better for this role
  • Ans. 

    My strong background in design and verification, along with my problem-solving skills and attention to detail, make me a great fit for this role.

    • Extensive experience in design and verification methodologies

    • Proven track record of successfully completing complex projects

    • Strong problem-solving skills and attention to detail

    • Ability to work well in a team environment

    • Familiarity with industry-standard tools and technologies

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Practice questions on digital, verilog, System Verilog thoroughly.

Design & Verification Engineer Interview Questions asked at other Companies

Q1. 1. XOR gate 2. How you compare two 4 bit numbers only using gates. 3. How to rotate the bits and what happens if you rotate 5 times etc like that
View answer (1)
Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Referral and was interviewed in Mar 2024. There were 2 interview rounds.

Round 1 - Case Study 

They asked about whallenges i faced inpast

Round 2 - Assignment 

DFt task abd past experience

Senior Design Engineer Interview Questions asked at other Companies

Q1. Noise, Vibration, and Harshness (NVH) in gearboxes are influenced by several factors, which can broadly be categorized into design, material, manufacturing, and operational factors. Here are some key factors affecting NVH in gearboxes: ### ... read more
View answer (1)

Interview Questions & Answers

user image Anonymous

posted on 16 Sep 2023

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
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 Resume tips
Round 2 - Aptitude Test 

Basic aptitude questions were asked

Round 3 - Technical 

(2 Questions)

  • Q1. Questions on digital circuits like FSM, contention probability, static timing analysis, number system, computer organisation fundamentals like memory interfacing etc..
  • Q2. FSM for f/3 circuit and convert it into f/2 Edge detection circuit Pattern finding FSM Divided by 5 FSM Basics of signals and systems

Applications Engineer Interview Questions & Answers

user image Kotla Chenna keshava reddy

posted on 2 Oct 2023

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
-

I applied via Campus Placement and was interviewed in Sep 2023. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all Resume tips
Round 2 - Aptitude Test 

Topics on engineering Department

Round 3 - Technical 

(1 Question)

  • Q1. Projects ,Protocols ,Network THEORY Transistor Questions

Applications Engineer Interview Questions asked at other Companies

Q1. Minimum Special Sum Problem You are given an array ARR of length N. There are two operations defined for each index i in the array: FIRST_SUM(i): Calculates the sum of the first i numbers. LAST_SUM(i): Calculates the sum of the last N-i+1 ... read more
View answer (1)
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed in Apr 2023. There were 3 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 Resume tips
Round 2 - Coding Test 

It was related to trees and queues

Round 3 - Technical 

(1 Question)

  • Q1. It was related to stacks and queues

Interview Preparation Tips

Interview preparation tips for other job seekers - just believe in yourself and work smartly

Digital Designer Interview Questions asked at other Companies

Q1. How to convert a latch to flip flop. Finite state machine
View answer (1)
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Analog Devices Interview FAQs

How many rounds are there in Analog Devices interview?
Analog Devices interview process usually has 2-3 rounds. The most common rounds in the Analog Devices interview process are Technical, Resume Shortlist and One-on-one Round.
How to prepare for Analog Devices 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 Analog Devices. The most common topics and skills that interviewers at Analog Devices expect are Analog, Semiconductor, Healthcare, Licensing and Python.
What are the top questions asked in Analog Devices interview?

Some of the top questions asked at the Analog Devices interview -

  1. Simple puzzle: There is a river and four people (A,B,C,D) are on one side. They...read more
  2. Timing analysis of Sequential and combinational logic: Definition of Setup time...read more
  3. Draw log(Id) vs Vgs for a MOSFET and explain the curve. Questions on subthresho...read more
How long is the Analog Devices interview process?

The duration of Analog Devices interview process can vary, but typically it takes about less than 2 weeks to complete.

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Analog Devices Interview Process

based on 15 interviews

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based on 90 reviews

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