The timestamps for the different topics covered in the video: 0:21 why crystal oscillator is used in certain applications 1:58 Working principle of crystal and different piezo-electric materials 4:05 The equivalent circuit of crystal and discussion on series and parallel resonant frequencies in the crystal 8:38 Crystal oscillator design using series resonance of the crystal 9:30 Colpitts oscillator using crystal 10:20 Pierce Oscillator using crystal 14:12 Things to consider while selecting crystal for crystal oscillator / for a particular application
@MeisVlk5 жыл бұрын
I think this video is: - Very informative.
@danielkrajnik38174 жыл бұрын
that is a very: - appropriate response
@robnickolson893 жыл бұрын
what does it mean that you write a comment in such? - very specific way
@HattoSora3 жыл бұрын
Why am I reading these comments in a: -very specific voice
@shotgun36283 жыл бұрын
i am confused as to why: -this comment is a bullet point
@lovely_ji3 жыл бұрын
Why am I not able to read any other word: - other than very 😂
@MrAmitrege11 ай бұрын
Excellent explanation, however, at 7:12 in the video, it mentions 'parallel combination' while the formula on the slide is of series combination of capacitors. Capacitors add directly in parallel. In the loop the two capacitors are in series only I think. Please clarify. Thanks in advance.
@kamleshchavan74513 жыл бұрын
Excellent video brilliantly explained in easy way Sir please🙏 make a video on explaining in detail the working of any RF transmitter receiver module circuit diagram , step by step, covering all the required topics used to design the RF circuit diagram
@Paultimate73 жыл бұрын
These are good videos man, one think that would REALLY help your channel is some voice classes. It is hard to understand you and you enunciate in an off way for native speakers so it makes it a little harder to get though. Even native speakers benefit from voice coaching. Keep it up!
@sunilshah3004 жыл бұрын
You explain all the topics of electronics so easily that anyone can understand it and it is far better than attending the our teachers lectures.
@electronics.111 ай бұрын
Nicely done, thank-you.
@dancoulson65794 жыл бұрын
I understand that the crystal will deform when a voltage is applied accross it. I understand that it will have a natural resonant frequency. But I also know that it must be 'pumped' with a voltage *at the resonance frequency* . So what generates that pump frequency? And surely that would negate the need for the crystal all together, as you already have that frequency being generated?
@BobtheBuilder314152 жыл бұрын
The best way to think of it as an analogy is a swing on a swingset. You push it when it gets back to you, and you know when it gets to you without having to know the exact frequency. In the crystal world, you basically feed the signal back to itself based on the output of the crystal itself.
@AutoFirePad2 жыл бұрын
This video is absolute BS, I recommend you find another one. The narrator is only reading from a text book,.
@MrAmitrege11 ай бұрын
Another question, overtones are harmonics meaning even higher frequencies, which will require even thinner crystal. Is there any confusion?
@weikiatteo2 жыл бұрын
Hi, the Cp and Cs are parallel to each other, so why is the Ceq = (Cp*Cs)/(Cp+Cs) ? and not Ceq=Cp+Cs ?
@rahulmadhu-jl9gw Жыл бұрын
It was more informative and understandable thanks
@GH-iw1rv5 жыл бұрын
Great video! You do a good job explaining how the various components work. Keep up the good work!
@Kalumbatsch4 жыл бұрын
Indians tend to stress syllables in a weird way, makes it hard to understand some of the words.
@igorkostin52804 жыл бұрын
They have their own English with blackjack and ... everything else.
@nucle4rpenguins5344 жыл бұрын
yeah I listen with subtitles one for that
@abhishekashtekar44043 жыл бұрын
Best video sir It's clear over doubts
@dibyojyotibhattacherjee897 Жыл бұрын
sir why is the RFC not used in the collector branch in both the circuits, or is it not necessary?
@PaulLebow Жыл бұрын
Wish a little more detail and examples as in previous oscillator videos. Not clear how equivalent C is derived. How does this apply to PIC controller oscillator input?
@abhijeetsisodia9190 Жыл бұрын
It is said to be the parallel combination of Cs and Cp. But, capacitances are simply added when they are in parallel. Though it is clear in the circuit that there are Rs and Ls also. So, Ceq is unclear here.
@daliaaichour2198 Жыл бұрын
hi, I still don't get how to select the values of the components to make the crystal oscillate at his own resonant frequency ?
@mnada724 жыл бұрын
I don't understand from where the output is taken in the Pierce Oscillator 13:20 Isn't the parallel combination of capacitance = c1+c2 ? 14:05 what is the load capacitance and where it's connected Please suggest a reference book for this topic of XTAL
@ALLABOUTELECTRONICS4 жыл бұрын
at 13:20, actually, both capacitors will be in series. If we just remove the crystal and see the capacitance across it, then it is the series combination of C1 and C2. (without the input and output capacitance) Load capacitance is the equivalent capacitance of the circuit, seen across the crystal. Here the crystal itself will act as a load. But the output of the oscillator is taken across the output of the inverter. I hope it will clear your doubt.
@mnada724 жыл бұрын
@@ALLABOUTELECTRONICS Thanks
@superluminal8911 ай бұрын
Let's say I have a piezo crystal on a stand by itself. Would you know how to wirelessly send electrical energy into it from 15-30 cms away?
@ytreply23074 жыл бұрын
Your explanation is very nice brother, I just want to know reference for this video from where you have taken this content, kindly suggest be a good book to learn about crystal oscillator, thanks in advance
@AnoNymous-po5sx4 жыл бұрын
I think Boylestad is a good book to learn Analog Electronics. You have example problems and exercises to strengthen your basics.
@eduardodepaula32782 жыл бұрын
@@AnoNymous-po5sx thank you!
@engineerkohat6 жыл бұрын
Excellent video. Keep the nice work up.
@seankenny89694 жыл бұрын
This video was so helpful! Thank you so much!
@iska452 жыл бұрын
thank you for your time really appreciate
@habtamusium8646 Жыл бұрын
an interesting lesson in well understandable approach . many thanks !
@Aerospaceman4 жыл бұрын
Stupid question...a crystal is more stable than an LC circuit. I had a bad thought, an LED is made with a crystal soooo could it possibly be used in a circuit in a similar manner? This is an unresearched question. Thanks.
@ShivamSingh-xf8nb4 жыл бұрын
LED is not made up of crystal it's made using diode... basically PN diode. Here it's called crystal because we are using QUARTZ CRYSTAL(a material) .. which acts a peizo electric material to generate desired Frequency. Thanks for asking :)
@OnlineSlots73 жыл бұрын
Great video! Nice job sir. But just like other people's observation, yeah you sound like a robot at the end of every sentences and it gets me distracted a little bit. 😅
@ethanpayne41163 жыл бұрын
It's a common rhythmic trait of South Asians, I'm sure it has its origin in the rhythm of the speaker's native language.
@arenotdiy72802 жыл бұрын
I love it :) very calming, and it is a very clear means of getting the info across
@gatelectures704 жыл бұрын
C equivalent is series combination of Cp &Cs
@farhanupaul4 жыл бұрын
How does the Rf makes the CMOS inverter work as an amplifier in the linear region?
@sanyajain23262 жыл бұрын
Sir please upload negative resistance oscillator and relaxation oscillator
@etedali19754 жыл бұрын
Sorry I don't really understand the language or the dialect. Thank You for Your work, honestly
@seansherrill3363 жыл бұрын
English language: Indian-English dialect
@edgbaston1492 жыл бұрын
You may turn on the subtitles
@advaitharmy5 жыл бұрын
A small correct. Here C1 and C2 are considered to be series seeing from crystal.
@spyrosn19505 жыл бұрын
Very informative and truly helpful!
@friedmule54035 жыл бұрын
Thanks, wary great video and easy to follow!
@kamleshchavan74513 жыл бұрын
Very well explained sir
@Parirash1236 жыл бұрын
Missed to mention Load capacitance of crystal as an important parameter while selecting Crystal.
@alicomando11952 жыл бұрын
Hi How Can I Lower The Frequency Of Quartz Crystal From 32768 kHz to 24500 kHz? I Wanna Create And Measure Martian Time Which Is 24 Hours 39 Minutes Thanks
@kabandajamir984429 күн бұрын
So nice thanks sir
@syedfaisal95444 жыл бұрын
C1 and C2 are In Series, The Formula That You are using is of Series Combination of Capacitors Not Parallel
@haval003 жыл бұрын
Thats right I noticed that too !
@pallob_M103 жыл бұрын
Yes, I also noticed and was searching if some one else also noticed or not.
@suncreations22 Жыл бұрын
Why do we produce frequency in oscillator?
@engineerkohat6 жыл бұрын
Excellent video. Great upload.
@materialengineer64415 жыл бұрын
Thank u sooo mch sirr.... I really undersand the topic..
@eeengineers39582 жыл бұрын
7:09 Series connection or parallel connection od Cs and Cp?
@sadunnakipoglu94715 ай бұрын
Thank you so much
@suryaputra13762 жыл бұрын
Thank you so much sir for this video
@sobinstn2 жыл бұрын
What is the purpose of C1 and C2 ? What will happen if its not used .?
@bucketofinformation92464 жыл бұрын
Hello sir Plzzz tell why crystal oscillator needs no tuned circuit ?
@mathewlal19698 ай бұрын
12 MHz 3.2 mm x 2.5 mm SMD/SMT Crystals iam looking for this crstal ocialtor can u help me to find out
@mamoonaambermamoonaamber28844 жыл бұрын
Sir my question Is Why a crystal oscillator needs no tuned oscillator
@cyrilbatolo26564 жыл бұрын
Hello. I didn't get why the Resistance Rf cause the CMOS inverter to work in the linear zone
@suncreations22 Жыл бұрын
Why do we produce frequency in oscillator please tell us ?
@ALLABOUTELECTRONICS Жыл бұрын
It is used indifferent applications. Like in the processor, there is reference clock (in GHz) at which the CPU operates and all the peripheral devices are synchronized with that reference clock. In the frequency synthesizers also they are used. In the introductory video of oscillator and multivibrator, initially I have explained that. Please watch that video for more information. kzbin.info/www/bejne/joe2aYOrm5mnn9k
@sujithnair56725 жыл бұрын
The equivalent ckt. diagram and how Ceq is computed does not make sense. Parallel CAPS are just added. Why is a parallel CAP circuit diagram then treated as a series CAP for computation?
@AmazingMJ076 жыл бұрын
I think Ceq = Cs +Cp
@arkamitra43455 жыл бұрын
In that case, fp would have been less than fs
@nowarabonabi28044 жыл бұрын
شكرا ، ممكن برنامج محاكات لمذبذبات الكريستال
@patdelandsheer99575 жыл бұрын
Good info but I need advice to change a crystal frequency of a AM transmitter from 1620 khz to 1000 khz ...I have found 1MHZ crystal, what capacitor i need to change it's a 30-50 watts with lamp final
@ALLABOUTELECTRONICS5 жыл бұрын
Please check the value of the load capacitance in the datasheet. For any crystal, the load capacitance is given the datasheet. From, that you can find the value of the C1 and C2. Like I mentioned in the video, Ceq or CL= C1x C2 / (C1 + C2) + Cs Where Cs is the stray capacitance. Usually, it is in the range of 3-5 pF. If you consider C1 = C2 and simplify the equation then C1 = C2 = 2 (CL - Cs) So, let's say, for a given crystal if CL = 16pF, and assuming Cs = 4pF, C1 = C2 = 24pF I hope it will help you in selecting the value of capacitor.
@patdelandsheer99575 жыл бұрын
@@ALLABOUTELECTRONICS Thank you for your answer. In the book they said to use (probably with the original crystal)..to use 220pf and a 530 pf. Do you think that could work?
@chandrashekharjoshi19334 жыл бұрын
Hon. Good explanation.
@sbandc2 жыл бұрын
The recording cuts to monotone vocabulary is distracting… it’s one thing if you had to do that over a few mistakes you made in the original cut, but over and over again, it’s: “The next effect is the:” “piezoelectriceffect” “And it is responsible for the:” “electricresonantfrequencyeffect” “Which means that it is:” “highfrequency”.
@selvakumarr66722 жыл бұрын
Good one, Thanks.
@poojashah61836 жыл бұрын
Very useful
@fuad4245 жыл бұрын
Very ordinary presentation by skipping the descriptions of how the circuits really work.
@nickbeam54325 жыл бұрын
Ya he tells how it works but not what its used for keeping it secrete to the end.
@teabreakkkkk73694 жыл бұрын
I AGREE
@mbalachandran37313 жыл бұрын
Good content but very fast to follow even with low playback speed
@akshitduggal48244 жыл бұрын
If someone ask it's fundamental frequency then it would be series Or parallel one
@viveksingh73885 жыл бұрын
At 7:09 how parallel combination of Cp & Cs is that?
@ALLABOUTELECTRONICS5 жыл бұрын
It can be found by finding the impedance of the equivalent RLC circuit. At the resonant frequency, the impedance will be resistive. So, equating the imaginary part to zero the equation can be obtained.
@viveksingh73885 жыл бұрын
Yes I understand that, but parallel combination of Cp & Cs should be Cp + Cs, here i think you want to say series combination Btw thanks for this explanation you did superb job, pls continue
@excelsior7595 жыл бұрын
@@viveksingh7388 From the circuit shown the capacitance should be calculated in parallel (Cp + Cs) still. I think he wants to say parallel but the formula is for series.
@antwanwimberly17294 ай бұрын
Thanks
@propolizt2 жыл бұрын
AMAZING
@alicomando11952 жыл бұрын
Hi How Can I Lower The Frequency Of Quartz Crystal From 32768 kHz to 24500 kHz? I Wanna Create And Measure Martian Time Which Is 24 Hours 39 Minutes Thanks
@ALLABOUTELECTRONICS2 жыл бұрын
By controlling the control voltage of the crystal, you can control the frequency. The other way is, you can use external capacitor along with the crystal (in parallel with crystal) in Colpitts oscillator and you can tune the frequency.
@alicomando11952 жыл бұрын
@@ALLABOUTELECTRONICS Which one to use ceramic or electrolytic Capacitor?
@ALLABOUTELECTRONICS2 жыл бұрын
Ceramic
@alicomando11952 жыл бұрын
@@ALLABOUTELECTRONICS I want to decrease the frequency to 24500 khz Do you think it is going to work?
@UpinkProduction2 жыл бұрын
I love it good 👍
@darkshadowsx59493 жыл бұрын
it is very weird to suddenly change tone of voice after saying "the" its like you took audio clips from another recording.
@vassagius2 жыл бұрын
Why I should read the subtitles?
@Rockets08964 жыл бұрын
The audio sound like you pieced together dubbed audio, since you take a pause then talk monotone. Very distracting
@estradasp4 жыл бұрын
that's just how the strong indian accent sounds :/
@OnlineSlots73 жыл бұрын
agree
@s.kolhatkar3321 Жыл бұрын
Bhai padhle, dusro pe comment karne se ghar nahi chalne wala
@zozo71zozo716 жыл бұрын
it's very interesting , thanks!
@subramaniantr20914 жыл бұрын
Bhai ...videos kaise banate ho...usme bhi ek video banao.
@mikex6915 жыл бұрын
What is the value for components so i can build it ?
@ALLABOUTELECTRONICS5 жыл бұрын
What frequency you are looking for ??
@mikex6915 жыл бұрын
@@ALLABOUTELECTRONICS 16mhz or 100 khz
@juvaireyabegum52985 жыл бұрын
Great video..very useful..
@Manjunath-tv2rx4 жыл бұрын
but in microcontrollers actually we give dc supply then how are we going to get it oscillating at some mhz?
@ALLABOUTELECTRONICS4 жыл бұрын
Please check the first video on the oscillator playlist. I have explained it in detail.
@Manjunath-tv2rx4 жыл бұрын
@@ALLABOUTELECTRONICS sir I know that oscillators take dc supply and give oscillations at desired frequency , but as you said here that the inverse piezoelectric effect is giving ac signal at a frequency makes the material vibrate at that input ac frequency and I am thinking as dc has 0 frequency the crystal can't vibrate?
@mr.nilgaming40563 жыл бұрын
Capacitance of two parallel Capacitors are added c=c1+c2 but why c(eq) is different?
@mikal_14 жыл бұрын
nice
@GovindSingh-ke2uz2 жыл бұрын
Sir crystal oscillator kitni frequency ka signal generate karta h ye to bataya nhi aapne pura video dekhne ka kya labh hua hame
@ALLABOUTELECTRONICS2 жыл бұрын
It typically generates the frequencies from 10s of kHz to 100s of MHz.
@XenoTravis4 жыл бұрын
Sounds like he is adding in the common words.
@p.rsujitha91605 жыл бұрын
Tq sir this video is very helpful
@I_revolution6 жыл бұрын
can someone send me a copy of electronic circuit analysis and design Donald Naemen
@mistermethecreeper29534 жыл бұрын
too hard to understand what he says
@sKuNKdoSE5 жыл бұрын
Ahh you're not called Audible Electronics... sorry my bad! :D
@deepseeker62454 жыл бұрын
good video!
@-T.K.-5 жыл бұрын
Can u plz not stop after “the”. It’s a little annoying......
@tedmosby94094 жыл бұрын
whos the over guy who keeps butting inn
@pkeerthanprabhu61574 жыл бұрын
Sir please make video interesting
@kaleemullah2473 жыл бұрын
0:00 "Hey, friends" and you know the guy is an Indian.
@sangdilbiswal302 жыл бұрын
you should have explain it more
@lakshmivenkateswarareddy66174 жыл бұрын
Please send me notes
@JACKOOZY3 жыл бұрын
I am planning to? Subscribe.
@tjtommy54952 жыл бұрын
7:33 to 8:05
@mhomkar_07432 жыл бұрын
🙂
@shankarsahni2 жыл бұрын
Awam videos
@JohnMaksuta5 жыл бұрын
the narrator's english is horrible.
@josefaschwanden15024 жыл бұрын
Tudey ei will shou yu hou tu shit in the sdreet
@nguyenangtuandung27456 жыл бұрын
Can you reduce your Indian accent a little bit to the General English because your content is very useful but the accent makes me really hard to understand what you want to deliver
@ALLABOUTELECTRONICS6 жыл бұрын
Soon, I will update the English subtitles. You may use it for better understanding.
@nguyenangtuandung27456 жыл бұрын
Thank you very much
@vonjuez6545 жыл бұрын
Dũng Nguyễn Đăng Tuấn you better get used to different accents. Because sooner the native speakers will run out of knowlegeable lecturers.
@vonjuez6545 жыл бұрын
ALL ABOUT ELECTRONICS no need. Your English is perfectly clear, people will get used to different accents since native speakers of language will soon run out of people knowlegeable I science and Technology. There is an increasing number of lecturers with foreign accents in the leading universities in US .
@AjayKumar-fb3gx5 жыл бұрын
While there is nothing wrong with Indian accent, he is certainly not speaking normal Indian english. He needs to learn to speak normally. Observe how he ends each sentence. Even I(an indian) found it Very annoying. Bro, if you put subs, I'd have to mute while watching. Those liars who say that there's nothing wrong with the way he speaks need English listening classes or an ENT doctor. While, our friend needs to attend English speaking classes. No offence.
@RandomlySelectedUserName2 жыл бұрын
Its hi ("hai" not exactly "hi") lol
@fntech19164 жыл бұрын
well
@rodrigofuentes32692 жыл бұрын
aprendé a hablar bien el inglés si vas a hacerlo en ese idioma
@apriekaardian24135 жыл бұрын
Nehi nehi
2 жыл бұрын
You have to be Indian to understand that English. I can't.
@RAHULSHARMA-ep7ew3 ай бұрын
Bhai u just reading not teaching. Very very borring. U don't explain .