Important question for analog electronics interview, even for gate too.
Пікірлер: 25
@adrishchatterjee8954 Жыл бұрын
We can also analyze the circuit by using the superposition theorem since all the elements here are linear and time-invariant. With that in mind. The effect of 1V at Vx (with Vin=0) is 0.5V. Then the effect of Vin at Vx (with 1V source shorted out) is a simple HPF response for a square wave input, which is well known and can be analyzed for all combinations of RC w.r.t T. Finally the response will be the HPF (C & R/2) shifted up by 0.5V. This is just another way to look at the circuit and quickly figure out what happens, but before doing that it is important to know what happens in each cycle as shown in the video. Both approaches are important!
@pseudohawk16562 жыл бұрын
We can use superposition right? So first we can ignore the dc voltage and get the charging-discharging curve and then shift that graph upward by 0.5V because of the DC Source.
@saurabhtrivedi61813 жыл бұрын
Discharging from 1.5 Volts graph needed to be of other curvature***
@HardwareNinja2 жыл бұрын
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@getusel2 ай бұрын
It should be concave up instead of concave down.
@shubhamsaxena6303 жыл бұрын
Great explaination..!👍
@pavnayadav8186 Жыл бұрын
Good work. Keep it up 🤛
@arnabdutta1984 Жыл бұрын
The discharging waveform shape for even cycles need to change. |dv/dt| is going to be higher at the beginning - just like you have shown for the odd cycles.
@dhaneshprabhu722 жыл бұрын
Hey bro. I did Superposition of effects by 2 voltage. Will that give a good impression to the interviewer
@siddheshsharma229452 жыл бұрын
The square wave consists of a DC + Odd Sine Harmonics . So we can solve this by first considering the DC component along with 1V D.C. Source . Then we can consider Odd Sine Harmonics and use Sinusoidal Steady Analysis for the same .
@VipinKumar-re2cn3 жыл бұрын
Good video 😊
@lokeshthota78472 жыл бұрын
thank you
@Rahulpal-qb6tw3 жыл бұрын
Thank you for this content👍
@HardwareNinja2 жыл бұрын
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@pranjalbaishya1878 Жыл бұрын
We can calculate using superposition also
@narendramane27272 жыл бұрын
so when input goes to zero from 1, vx changes to -0.5 to maintain 0.5V across it..is this right explanation ? i think thats the tricky part..
@ebadurrahmankhan90332 жыл бұрын
Great. I learned from your call
@amaryadav-mb5sx2 жыл бұрын
hi sir , any source(books...) to practice these types of question??
@getusel2 ай бұрын
check out any circuit analysis textbook in the chapter where it deals with natural and step response. I found Electric circuits by Nilsson and Riedel very fascinating. You will encounter this kind of problems if you solve end of chapter problems. I strongly recommend you to solve problems from chapters 8, 12, and 13.
@amaryadav-mb5sxАй бұрын
@@getusel thank you so much sir
@xsirfr19582 жыл бұрын
Your curve from 1.5v to 0.5v is wrong. The slew rate starts high, then slows to 0 as it fully charges. Your curve shape from -0.5v to +0.5v is correct.
@Ankitsingh-my1vu Жыл бұрын
Please explain clearly
@TRUELiGHTERS2 жыл бұрын
can't understand :(
@analogeasy-peasy75592 жыл бұрын
Mention your doubt 🧐.....then only probably one can help ^_^