Why don?t we use just one NMOS or PMOS transistor as a
transmission gate?
Answer Posted / nikki
nmos passes a good 0 and a degraded 1 , whereas pmos passes
a good 1 and bad 0. for pass transistor, both voltage
levels need to be passed and hence both nmos and pkmmos
need to be used.
Is This Answer Correct ? | 39 Yes | 0 No |
Post New Answer View All Answers
What work have you done on full chip Clock and Power distribution? What process technology and budgets were used?
Explain what is slack?
Insights of a 4bit adder/Sub Circuit?
Explain how binary number can give a signal or convert into a digital signal?
How does the size of PMOS Pull Up transistors (for bit & bit- lines) affect SRAM's performance?
What types of high speed CMOS circuits have you designed?
Give various factors on which threshold voltage depends.
What is the ideal input and output resistance of a current source?
For a NMOS transistor acting as a pass transistor, say the gate is connected to VDD, give the output for a square pulse input going from 0 to VDD
How does a Bandgap Voltage reference work?
Draw the Cross Section of an Inverter? Clearly show all the connections between M1 and poly, M1 and diffusion layers etc?
What are the different measures that are required to achieve the design for better yield?
Tell me how MOSFET works.
Draw Vds-Ids curve for a MOSFET. Now, show how this curve changes considering Channel Length Modulation.
What are the different ways in which antenna violation can be prevented?