GATE ECE 2022 EC Q18: Semiconductor devices

Consider the CMOS circuit shown in the figure (substrates are connected to their respective sources). The gate width (

) to gate length (

) ratios (

) of the transistors are as shown. Both the transistors have the same gate oxide capacitance per unit area. For the

MOSFET, the threshold voltage is

and the mobility of holes is

. For the

MOSFET, the threshold voltage is

and the mobility of electrons is

. The steady state output voltage

is _________.

Your answerChoose one option.

equal to 0 V

more than 2 V

less than 2 V

equal to 2 V

You can attempt this question now. Sign in to view the answer key, explanations and discussion.Log in to check answer

EXPLORE & PRACTISE

Paper and topic context

See where this question comes from and choose what to practise next.

Explore more previous year questions using this question’s imported topic tags.

You’re not logged in. Log in or create an account to see discussions and add comments.