engineering recuitment GATE ECE 2023-24 Test Series Analog Electronics Field Effect Transistors Types of FET
Consider the CMOS circuit shown in the figure (substrates are connected to their respective sources). The gate width (W) to gate length (L) ratios \(\left(\frac{W}{L}\right)\) of the transistors are as shown. Both the transistors have the same gate oxide capacitance per unit area. For the pMOSFET, the threshold voltage is -1 V and the mobility of holes is 40 \(\rm \frac{cm^2}{V.s}\). For the nMOSFET, the threshold voltage is 1 V and the mobility of electrons is 300 \(\rm \frac{cm^2}{V.s}\) The steady state output voltage V0 is _________.
1
equal to 0 V
2
more than 2 V
3
less than 2 V
4
equal to 2 V