IC Design Engineer Interview Questions and Answers

A perfect IC is made through careful design, simulation, layout, and verification.

• Design the circuit to meet specifications

• Simulate the circuit to ensure functionality and performance

• Layout the circuit to minimize noise and interference

• Verify the circuit through testing and analysis

• Iterate on the design to optimize for performance and manufacturability

Small size of IC is crucial for high-performance and low-power applications.

• Small size reduces parasitic capacitance and resistance, improving performance.

• Small size reduces power consumption and heat dissipation.

• Small size enables integration of more functionality in a single chip.

• Advanced lithography techniques like EUV and DSA enable smaller feature sizes.

• Examples of small ICs include microcontrollers, sensors, and RF transceivers.