What happens if we increase the number of contacts or via from one metal layer

What happens if we increase the number of contacts or via
from one metal layer to the next?

Question Posted / guest

What happens if we increase the number of contacts or via from one metal layer to the next?..

Answer / kaustubh

more parallel paths due to more vias, hence lesser resistance

Is This Answer Correct ?

9 Yes

0 No

More VLSI Interview Questions

what is verilog?

What products have you designed which have entered high volume production?

How does a Bandgap Voltage reference work?

Cross section of a PMOS transistor?

How does Resistance of the metal lines vary with increasing thickness and increasing length?

What types of I/O have you designed? What were their size? Speed? Configuration? Voltage requirements?

How to improve these parameters? (Cascode topology, use long channel transistors)

Differences between Array and Booth Multipliers?

How can you model a SRAM at RTL Level?

What are the steps involved in preventing the metastability?

Explain Clock Skew?

How logical gates are controlled by boolean logic?

For more VLSI Interview Questions Click Here