Upload Button Icon Add office photos

Qualcomm

Compare button icon Compare button icon Compare

Filter interviews by

Qualcomm Physical Design Engineer Interview Questions and Answers

Updated 2 Sep 2024

Qualcomm Physical Design Engineer Interview Experiences

2 interviews found

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

(2 Questions)

  • Q1. What is cross talk
  • Ans. 

    Cross talk is the unwanted transfer of signals between different components or traces on a circuit board.

    • Occurs when signals from one trace interfere with signals on another trace

    • Can lead to signal distortion or errors in data transmission

    • Prevented by proper spacing and shielding between traces

    • Example: Cross talk between data lines on a PCB causing errors in communication

  • Answered by AI
  • Q2. How to define generated clocks through edges
  • Ans. 

    Generated clocks through edges are defined by specifying the source clock and the edge on which the generated clock is based.

    • Specify the source clock for the generated clock

    • Define the edge (rising/falling) on which the generated clock is based

    • Use tools like Synopsys Design Compiler to define generated clocks

  • Answered by AI
Interview experience
3
Average
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
No response

I applied via Recruitment Consulltant and was interviewed in Sep 2023. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. Temperature of the design you worked for?
  • Ans. 

    The temperature of the design I worked on was optimized to ensure proper functionality and reliability.

    • The temperature was carefully controlled to prevent overheating and ensure performance.

    • Thermal analysis was conducted to determine the optimal operating temperature.

    • Cooling solutions such as heat sinks or fans were implemented to manage heat dissipation.

    • Examples: The design operated within a temperature range of 0-70 ...

  • Answered by AI
  • Q2. Mention the corners you worked in

Interview Preparation Tips

Interview preparation tips for other job seekers - go from basics

Skills evaluated in this interview

Physical Design Engineer Interview Questions Asked at Other Companies

asked in Intel
Q1. What are the conditions for an RC circuit to work as an integrato ... read more
asked in Intel
Q2. What are second order effects in CMOS. Can you explain each one?
asked in Intel
Q3. Can a draw a basic transistor amplifier and explain
asked in Intel
Q4. What is strong 1 and strong 0 concepts in an inverter
Q5. What is an ICG? How would you use it in the design?

Physical Design Engineer Jobs at Qualcomm

View all

Interview questions from similar companies

I applied via Recruitment Consulltant and was interviewed before Aug 2021. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. What is aspect ratio?
  • Ans. 

    Aspect ratio is the ratio of an object's width to its height.

    • Aspect ratio is commonly used in design and engineering to maintain proportionality.

    • It is often expressed as a ratio, such as 16:9 for a widescreen TV.

    • Aspect ratio can affect the visual perception and usability of a product.

    • It is important to consider aspect ratio when designing graphics or layouts for different devices or mediums.

  • Answered by AI
  • Q2. How do you decide stackup?
  • Ans. 

    Stackup is decided based on the number of layers, signal integrity requirements, and manufacturing constraints.

    • Consider the number of layers required for the design

    • Evaluate signal integrity requirements and impedance control

    • Take into account manufacturing constraints such as minimum trace width and spacing

    • Balance cost and performance

    • Use simulation tools to optimize the stackup

    • Consult with PCB fabricators for their reco

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Need to improve skills on Highspeed concepts
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Project related
  • Q2. Image processing

Interview Preparation Tips

Round: Test
Experience: Written test for a duration of 1.5 hours
Test was based on VLSI design

Round: Interview
Experience: Technical and HR round are held together
Digital VLSI - Verilog skills, state machines, setup and hold time issues were tested

General Tips: Some questions in the test are repeated, so it might help to talk to a few people in advance
Questions are mainly related to VLSI mainly-Digital IC design, analog circuits
Skills: Verilog Skills, State Machines, Setup and Hold Times issues
College Name: IIT MADRAS

Interview Preparation Tips

Round: Technical Interview
Experience: They asked me about my thesis and some device related questions as my thesis was on modelling of device. Questions were basic and were related to variation of device parameters with environmental factors and other parameters. Apart from that, several questions related to basic digital circuits were also asked concerning flip flops, latches, setup time and hold time. The technical interview went on for approximately 1 hour.

Round: HR Interview
Experience: The HR round lasted for about 5 mins only. The HR person asked me whether I were interested in going for PhD or not and about my hobbies and interests. Overall, the interviewers are very friendly and asked basic questions only.
Tips: Prepare your CV well, have a good CPI, do your thesis sincerely, concentrate on your basics and you will stand a very good chance of getting selected.


General Tips: Do the courses thoroughly, make good course projects and start preparing for the placement session at least 1 month early.

Don’t ever mention to them that you are interested in higher studies even if you are applying. In case you don’t get a job at your targeted company, don’t lose hope and move on to the next one.

Concentrate on your preparation and the things that are of utmost importance, don’t get bogged down by pressure. Be optimistic and cheerful, because confidence really helps during interviews.

Final Tips :
1. Be confident and enthusiastic in your response to questions because you have to make them understand that you are interested in the profile.
2. Chalk out a plan to strengthen your strong points and address the weak ones.

College Name: IIT Kanpur
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
No response

I applied via Referral and was interviewed in Jan 2024. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. Floorplan : How do we calculate number of macros to be added in a block?
  • Ans. 

    Number of macros in a block is calculated based on the size of the block, the size of the macros, and the desired spacing between macros.

    • Calculate the area of the block

    • Determine the size of the macros

    • Calculate the area taken up by each macro

    • Divide the block area by the macro area to get the number of macros

    • Consider any spacing requirements between macros

  • Answered by AI
  • Q2. What is crosstalk? Explain with example.
  • Ans. 

    Crosstalk is the unwanted transfer of signals between communication channels.

    • Crosstalk occurs when signals from one channel interfere with signals on another channel.

    • It can result in distorted or degraded signal quality.

    • Example: In audio systems, crosstalk can cause a faint echo or noise from one channel to be heard in another channel.

  • Answered by AI

Interview Preparation Tips

Topics to prepare for Intel Design Engineer interview:
  • Signoff
  • PnR
  • IR

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(1 Question)

  • Q1. Basic of electronics systems
Round 2 - One-on-one 

(1 Question)

  • Q1. Basic of digital electronics
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Campus Placement and was interviewed before Oct 2022. 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 tips
Round 2 - Aptitude Test 

Medium good assesment test

Round 3 - Technical 

(2 Questions)

  • Q1. DSA oops question in detail
  • Q2. Array questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Oops DSA questions were asked
Interview experience
4
Good
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Referral and was interviewed before May 2023. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. RLC network and network theory
  • Q2. Related to project

Qualcomm Interview FAQs

How many rounds are there in Qualcomm Physical Design Engineer interview?
Qualcomm interview process usually has 1 rounds. The most common rounds in the Qualcomm interview process are Technical.
How to prepare for Qualcomm Physical 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 Qualcomm. The most common topics and skills that interviewers at Qualcomm expect are Physical Design, Hardware Engineering, Perl, Packaging and FPGA.
What are the top questions asked in Qualcomm Physical Design Engineer interview?

Some of the top questions asked at the Qualcomm Physical Design Engineer interview -

  1. how to define generated clocks through ed...read more
  2. Temperature of the design you worked f...read more
  3. what is cross t...read more

Tell us how to improve this page.

Qualcomm Physical Design Engineer Interview Process

based on 3 interviews

Interview experience

4
  
Good
View more

Interview Questions from Similar Companies

Intel Interview Questions
4.2
 • 215 Interviews
Tata Electronics Interview Questions
4.0
 • 148 Interviews
Texas Instruments Interview Questions
4.0
 • 120 Interviews
Synopsys Interview Questions
3.9
 • 88 Interviews
Molex Interview Questions
3.9
 • 53 Interviews
Lam Research Interview Questions
3.7
 • 45 Interviews
View all
Qualcomm Physical Design Engineer Salary
based on 35 salaries
₹6.9 L/yr - ₹27 L/yr
85% more than the average Physical Design Engineer Salary in India
View more details

Qualcomm Physical Design Engineer Reviews and Ratings

based on 8 reviews

4.6/5

Rating in categories

4.7

Skill development

2.7

Work-life balance

3.8

Salary

3.8

Job security

3.4

Company culture

3.9

Promotions

4.4

Work satisfaction

Explore 8 Reviews and Ratings
Lead Physical Design Engineer

Noida

3-8 Yrs

Not Disclosed

Physical Design Engineer

Bangalore / Bengaluru

2-7 Yrs

Not Disclosed

Physical Design Engineer- Staff/ Sr Staff

Bangalore / Bengaluru

3-8 Yrs

Not Disclosed

Explore more jobs
Senior Engineer
1.2k salaries
unlock blur

₹16 L/yr - ₹49 L/yr

Software Engineer
1k salaries
unlock blur

₹10 L/yr - ₹38.5 L/yr

Engineer
890 salaries
unlock blur

₹9 L/yr - ₹30 L/yr

Senior Software Engineer
633 salaries
unlock blur

₹12.6 L/yr - ₹50 L/yr

Senior Leader Engineer
444 salaries
unlock blur

₹20 L/yr - ₹72 L/yr

Explore more salaries
Compare Qualcomm with

Nvidia

3.7
Compare

Intel

4.2
Compare

Mercedes-Benz Research and Development India

3.8
Compare

Tata Electronics

4.0
Compare
Did you find this page helpful?
Yes No
write
Share an Interview