Describe COMS inverter, Computer Engineering

Assignment Help:

Describe CMOS inverter.

Ans:

CMOS inverter that is also called Complementary MOSFET Inverters, are several of the most broadly used and adaptable MOSFET inverters utilized in chip design. They operate along with very little power loss and at relatively high speed. Moreover, the CMOS inverter has fine logic buffer characteristics, in which, its noise margins in both high and low states are huge. A CMOS inverter consists of a PMOS and a NMOS transistor connected associated at the drain and gate terminals, a supply voltage VDD on the PMOS source terminal, and a ground linked at the NMOS source terminal, were VIN is associated to the gate terminals and VOUT is associated to the drain terminals. Consider diagram given below.

This is significant to notice that the CMOS does not include any resistors, that makes this more power efficient that a usual resistor-MOSFET inverter. Since the voltage at the input of the CMOS device varies in between 0 and 5 volts, the state of the PMOS and NMOS varies consequently. If we model all transistors as a simple switch activated through VIN, the inverter's operations can be seen very simply:

1688_Describe CMOS inverter.png

Diagram of CMOS inverter


Related Discussions:- Describe COMS inverter

Does xml replace html, No XML does not replace HTML. Instead, it gives an a...

No XML does not replace HTML. Instead, it gives an alternative which permits you to explain your own set of markup elements. HTML is expected to stay in common use for some time to

Define the register addressing mode, Q. Define the Register Addressing mode...

Q. Define the Register Addressing mode? When operands are taken from registers implicitly or explicitly it is known as register addressing. These operands are termed as regis

Your worksheet and organizing the data, You presently work for an automotiv...

You presently work for an automotive parts supply store. Your company is growing, and is considering expansion. The company presently has three locations (North, South, and Central

Illustrate about 8259, Illustrate about 8259 8259A adds 8 vectored pri...

Illustrate about 8259 8259A adds 8 vectored priority encoded interrupts to the microprocessor. We can expand it to 64 interrupt requests by using one master 8259A and 8 slave

How semaphores implement mutual exclusion, How semaphores implement mutual ...

How semaphores implement mutual exclusion? Mutual-exclusion implementation along with semaphores: Assume that there are n-processes and they share a semaphore, mutex (stan

Write hit policies, Write Hit Policies: Write through o   Upd...

Write Hit Policies: Write through o   Update next level on every write o   Cache is always clean o   A lots of traffic to next level (mostly write) Write

What is strong-typing versus weak-typing, What is strong-typing versus weak...

What is strong-typing versus weak-typing? Which is preferred? Why? Strong type is checking the types of variables as early as possible, usually at compile time. Whereas weak ty

Describe miscellaneous and privileged instructions, Q. Describe Miscellaneo...

Q. Describe Miscellaneous and Privileged Instructions? These instructions don't fit in any of above categories. I/O instructions: start I/O, stop I/O, and test I/O. Characteris

Example of frames format with ethernet, Compute the number of Ethernet fram...

Compute the number of Ethernet frames formed for a data of 64 KB IP packet. Following figure demonstrates the format of the Ethernet frame. Here maximum data into a frame is 15

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd