00:03 CMOS inverter has five distinct regions of operation. 02:33 CMOS inverter has transition region with unstable voltage transfer characteristics. 07:02 For symmetric switching, set the threshold at half of VDD. 09:15 Noise margin is the inverter's ability to reject voltage noise. 14:04 Understanding input low (VIL) and input high (VIH) is crucial for stable CMOS inverter operation. 16:23 Vil and Vih depend on threshold voltage and W/L ratio 20:28 W by L ratio can affect the value of V_M. 22:21 Transistor parameters and process technology govern the gain. 26:12 Maintain VDD minimum to up to 100 millivolts for optimal noise margin. 28:13 CMOS inverter's voltage gain is technology dependent Crafted by Merlin AI.
The equation for linear and saturation are pretty similar with just some condition imposed on the equation for linear region. Since he already has imposed that condition by taking VDsat, it is equivalent to equation for saturation current
Derivation is completely wrong. Please check it and correct because I myself is doubt then I verified and understand that you are wrong. Think about level and sir i dont discrimination you but you are pretty in education but IITs are not speaking confidently in lectures. It is our india.
00:03 CMOS inverter has five distinct regions of operation.
02:33 CMOS inverter has transition region with unstable voltage transfer characteristics.
07:02 For symmetric switching, set the threshold at half of VDD.
09:15 Noise margin is the inverter's ability to reject voltage noise.
14:04 Understanding input low (VIL) and input high (VIH) is crucial for stable CMOS inverter operation.
16:23 Vil and Vih depend on threshold voltage and W/L ratio
20:28 W by L ratio can affect the value of V_M.
22:21 Transistor parameters and process technology govern the gain.
26:12 Maintain VDD minimum to up to 100 millivolts for optimal noise margin.
28:13 CMOS inverter's voltage gain is technology dependent
Crafted by Merlin AI.
Today I actually understood the region of operation of each MOSFET's in an Inverter...Thank you for such a beautiful explanation.
Same here
@21:55 ,why sir used equations of linear region in saturation region of nmos and pmos???
Yes bro same doubt did you get anything??
Its not linear region! Its velocity saturation eqs
Thank you sir🙏
Noise margin explanation is wrong and misleading. I think sir is not prepared well enough
Kya glt h bhai btana
I couldn't answer on how to change gain after fabrication
Plz help
Through Temperature is one way
Someone confirm but i think vtn can be changed using body effect
In finding channel gain , why are the equations of linear region being used ??
they are eqns of saturation region
The equation for linear and saturation are pretty similar with just some condition imposed on the equation for linear region. Since he already has imposed that condition by taking VDsat, it is equivalent to equation for saturation current
They are not quadratic because he assumed velocity saturation where equation is linear
Please please 🙏🙏🙏, can anyone give me answers of , WEEK2 ASSIGNMENT . PLEASE
Derivation is completely wrong. Please check it and correct because I myself is doubt then I verified and understand that you are wrong. Think about level and sir i dont discrimination you but you are pretty in education but IITs are not speaking confidently in lectures. It is our india.
What is problem in equation
Ironic coming from a guy who can't even write one para in English properly