Wafer Space Senior Design Engineer Interview Questions and Answers

Q1. CDC technique , and why need of CDC
Ans. 
CDC stands for Clock Domain Crossing technique used in digital design to ensure proper data transfer between different clock domains.
• CDC technique involves synchronizing data signals when crossing between different clock domains to prevent metastability issues.

• It is necessary because different clock domains operate at different frequencies and can lead to data corruption if not properly synchronized.

• Common CDC techniqu...read more
Answered by AI
Add your answer
Q2. How to transfer multiple bits in CDC
Ans. 
Transfer multiple bits in CDC involves using a parallel data transfer method.
• Use parallel data transfer method to transfer multiple bits simultaneously

• Implement a shift register to store and shift out multiple bits

• Utilize multiplexers to select and transfer specific bits

• Consider using a bus architecture for efficient data transfer
Answered by AI
Add your answer

Q1. Questions based on analog circuit design, verilog modules, register transistor logics, CMOS etc
Add your answer
Q2. Common questions related to analog circuits, specifically focusing on MOSFETs.
Add your answer

Q1. Project related questions mostly based on practical implementations and issues debugged.
Add your answer

Q1. Project related questions and managerial questions.
Add your answer

Q1. Typical HR questions
Add your answer

Q1. About LNA, VCO and LDO projects
Add your answer
Q2. Basics of Fourier transform
Add your answer
Q3. Basic analog circuit questions
Add your answer

Basic coding questions and questions based on resume

Q1. About the latest qualification.
Add your answer
Q2. About previous employment
Add your answer
Q3. About my motivation to join
Add your answer