Fixed-Bias Configuration of JFET (Mathematical Approach)

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Analog Electronics: Fixed-Bias Configuration of JFET (Mathematical Approach)
Topics Discussed:
1. Fixed-bias configuration of JFET.
2. DC analysis to find out operating point.
3. Approximations in dc analysis.

Music:
Axol x Alex Skrindo - You [NCS Release]
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your vedios are very very helpfull to me...I m studying in electronics 2 ND year and I didn't understood the basic concepts of analog elec but now after I hav watched your vedios related to my course I hav the basic knowledge and concepts are very clear.. I will recommend ur page to evry one I knw who has problem in understanding....
I appreciate ur approach towards this thanku for making this vedios.. plz keep it up it'll help youth very much...

peas
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i really appreciate your work about it and this video is so so so much helpful to me. i didn't understand JFET biasing while lecture but after watching this video i knew the whole terminology of JFET biasing...so once again thank you so much and keep it up👍

JayKa.Patel
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Shouldn't the equation be I(d)=I(dss) *(1-Vgs/Vth)^2

newbie
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Q point coordinate is(as far as i know)---(Vdsq, Idq)

utsavpatra
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thanks, sir..this one was easiest from my faculty

SabbirAhmed-dytg
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Why is it vgs in point Q?it Should be vds just like in bjt

geethach
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Thank you so much sir for clearing my this topic

supriyakharat
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Don't you have the polarity at the gate and source labeled backwards?

Excellent video.

chronobot
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thanq soo much for the videos, i really appreciate your work

ShivangiSingh
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Thank you sir u explanation is super 👏👏

ramyasree
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sir I am confused with q point as some books write it as(VDS, ID) what it is really?

caDet
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how can we decide the operating point hre ?
becoz in bjt we took q point for both input and output loop ?how wecan decide q point ??

MOTO__VLOGZZZ
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Sir why is vgs kept positive potential in jfet u drew? Doesn't it operate in only 0v or negative vgs

hari
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Sir i don't understand from where the the circuit came from and why f = 0 hz.
Plz reply

Random-
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Is input signal at gate source increase positively or negatively IAM confusing with these signs, suggest me

gnquince
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What is input impedence and output impedence and voltage gain of fixed bias I want that Pls send the link

jayaprasadb
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All was so good but sir try to explain lectures in urdu or hindi...plz

alihusanin
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how the signs are inserted before applying

umairzafar
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What is Shockley equation, sir plz explain it

maradanaabhishek
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Sir I have one doubt about short circuiting the rg, v=ir(ohm law) so that r =infinity

jayaprasadb