what is Channel length modulation?

Answer Posted / daud

when the Vds becomes greater than Vgs-Vt, the channel near drains becomes depleted and effective channel length reduces. This in effect reduces the resistance of channel as the drain voltage increases. This effect is called channel length modulation

Is This Answer Correct ?    1 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Draw the SRAM Write Circuitry

668


Draw the Layout of an Inverter?

2054


Explain Basic Stuff related to Perl?

619


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

2740


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

2547






What is the function of chain reordering?

626


Draw a 6-T SRAM Cell and explain the Read and Write operations

807


what is the difference between the TTL chips and CMOS chips?

581


What is the difference between nmos and pmos technologies?

657


Explain the Various steps in Synthesis?

2839


How can you model a SRAM at RTL Level?

5267


What are the different ways in which antenna violation can be prevented?

671


For an AND-OR implementation of a two input Mux, how do you test for Stuck-At-0 and Stuck-At-1 faults at the internal nodes? (You can expect a circuit with some redundant logic)

717


What are the different design constraints occur in the synthesis phase?

699


Approximately, what were the sizes of your transistors in the SRAM cell? How did you arrive at those sizes?

701