Give the expression for CMOS switching power dissipation?

Question Posted / guest

Answers were Sorted based on User's Feedback

Give the expression for CMOS switching power dissipation?..

Answer / banibrata

1/2 C V^2.f

Is This Answer Correct ?

33 Yes

7 No

Give the expression for CMOS switching power dissipation?..

Answer / arpan

P=CL * Vdd^2 * f
CL= Load capacitance
VDD = Supply Voltage
f= Switching frequency

During high to low transition the load
capacitance is discharged and during low to high transition
the load capacitance is charged.

Is This Answer Correct ?

7 Yes

0 No

Post New Answer

More VLSI Interview Questions

What is the function of enhancement mode transistor?

0 Answers

What happens to delay if you increase load capacitance?

1 Answers Google,

What happens if we use an Inverter instead of the Differential Sense Amplifier?

0 Answers Infosys,

Have you studied buses? What types?

5 Answers Intel,

Tell me how MOSFET works.

0 Answers

what is charge sharing?

0 Answers Intel,

What work have you done on full chip Clock and Power distribution? What process technology and budgets were used?

0 Answers Intel,

Mention what are the two types of procedural blocks in Verilog?

0 Answers

How do you size NMOS and PMOS transistors to increase the threshold voltage?

4 Answers

Insights of a pass gate. Explain the working?

0 Answers Intel,

Explain various adders and diff between them?

1 Answers Intel,

What are the Factors affecting Power Consumption on a chip?

0 Answers Intel,

For more VLSI Interview Questions Click Here