Timestamps for the different topics covered in the video: 0:20 What is Multistage Amplifier? Why it is used? 1:26 Effect of Source and the Load Impedance on the Amplifier 6:51 Multistage Amplifier (The calculation of overall voltage gain) 10:19 Example
Thank you so much for your hard work. I agree with a previous contributor....the new gain with the common base amplifier added at the front end is 1486.
I have a question: what will be the effect of adding 2 emitter resistors (one to each stage) on the overall voltage gain equation as well as of each stage. Thank you 🙏
I have already covered it in the separate video. Because of the emitter resistor, the gain of the individual stage as well as overall gain will reduce. Here is the link of the video: ruclips.net/video/kCNwU-OGK-U/видео.html
Sir I currently studying 2nd year of engineering in EEE But I do like the electronics the most But I am not able to buy the best book for the electronics . whatever books I do purchased till now are not so easy to understand It is effecting our studies So please sir do recommend the best book to learn electronics ☺ Please sir ….............................
Great explanation! Are you planning on making a video purely about impedance matching? If not, my question would be if I'm planning on amplifying the signal from a Colpitts Oscillator circuit. I'd obviously need a buffer stage otherwise the circuit would be loaded and the signal ruined. In this case would a common base buffer work (since it's a high freq signal) or a common collector buffer is more fitting?
Great explanation! Are you planning on making a video purely about impedance matching? If not, my question would be if I'm planning on amplifying the signal from a Colpitts Oscillator circuit. I'd obviously need a buffer stage otherwise the circuit would be loaded and the signal ruined. In this case would a common base buffer work (since it's a high freq signal) or a common collector buffer is more fitting?
Timestamps for the different topics covered in the video:
0:20 What is Multistage Amplifier? Why it is used?
1:26 Effect of Source and the Load Impedance on the Amplifier
6:51 Multistage Amplifier (The calculation of overall voltage gain)
10:19 Example
can you help me i want exercices and problems to practice because i have exam
I can't thank you enough for your videos. You explain topics at its simplest form.
Thank you so much for your hard work. I agree with a previous contributor....the new gain with the common base amplifier added at the front end is 1486.
Overall voltage gain at 9.37, shouldn't be Vo2/Vin1?
The answer to the question is, gain = 1485.45 , Thanks for the video 😊
Greatly appreciates your work brother. I didn't understand these concepts in my b.tech.
Thank you, I really appreciate the effort and quality of your content. I am keen to learn from every single video in this channel.
From CC at intial cascade, the ''' GAIN (overall) = 1485.4363 "". Pls. give confirmation feedback.
I got 1484.7
I have a question: what will be the effect of adding 2 emitter resistors (one to each stage) on the overall voltage gain equation as well as of each stage. Thank you 🙏
I have already covered it in the separate video. Because of the emitter resistor, the gain of the individual stage as well as overall gain will reduce.
Here is the link of the video:
ruclips.net/video/kCNwU-OGK-U/видео.html
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Thanks 🙏
Thank you from the bottom of my heart!!!!!
Very nice explanation, keep it up 👍
Great explanation! Can you make a video on RC Coupled Amplifier ?
you are awsome plz make such videos many and more
Sir I currently studying 2nd year of engineering in EEE
But I do like the electronics the most
But I am not able to buy the best book for the electronics . whatever books I do purchased till now are not so easy to understand
It is effecting our studies
So please sir do recommend the best book to learn electronics ☺
Please sir ….............................
So CB is used for impedance matching, so we don't get any reflection voltage? Please do some videos about high speed connections. Thank you.
Great explanation! Are you planning on making a video purely about impedance matching? If not, my question would be if I'm planning on amplifying the signal from a Colpitts Oscillator circuit. I'd obviously need a buffer stage otherwise the circuit would be loaded and the signal ruined. In this case would a common base buffer work (since it's a high freq signal) or a common collector buffer is more fitting?
Best video 👌🏻👌🏻👍🏻
Excellent Content
In the last diagram, is there Rs as you shown the before but you didn't shown that in last diagram
Sir please make a video on power amplifiers
Really hard to understand
Will make the videos on it soon.
@@ALLABOUTELECTRONICS Thank you sir
Would be good to see this theory translated into a working amplifier.
Sir please complete multi stage amplifier quickly
Excellent video....
Good video
Tq so much sir
The answer is Av=1515
Great explanation! Are you planning on making a video purely about impedance matching? If not, my question would be if I'm planning on amplifying the signal from a Colpitts Oscillator circuit. I'd obviously need a buffer stage otherwise the circuit would be loaded and the signal ruined. In this case would a common base buffer work (since it's a high freq signal) or a common collector buffer is more fitting?