Lecture 3 Differential Amplifiers

[@shadydahman1705]

thank you much, Satish, this is by far the best youtube video on differential amplifiers, please keep on the great work!

[@joapguitar]

the best video on Differential Amplifiers on youtube!

[@oCMobMaybe]

Great series! Made a lot topics from analog VLSI very clear for me. Keep up the good work!

[@varunpatidar9347]

Where are next videos by same professor? Can you post the link for whole video series lecture?Thanks...

[@Captain_Rhodes]

I finally understand what common mode means. thanks a lot

[@Meowtastic1]

34:01, you mentioned when v1>>v2, Id1= Iss, Vo1=Vdd and Vo2=0 I don't think that's true. when v1>>v2 and Id1 = Iss, Vo1 should equal to Vdd-IssRd and since Id2 is almost zero, M2 is off and the voltage drop across Rd2 should be zero. Thus Vo2 = Vdd (not zero)

[@shashanksharma479]

+Yousef Gtat yea

[@RandomMusingsOfLowMelanin]

+Yousef Gtat He said the same thing during the video, but there's some error in the visual o/p i.e. in the slide. He spoke Vo1 is zero but shows Vo2 to be zero!

[@ROBLOX_LOVER_MM2]

I just watched the video and noticed the same thing. It's probably just a mistake even because Vo2 is the non-inverting output so if Vi1 is "high" so does Vo2.

[@matthewtrinh8961]

You G

[@melinagreatalekaneazangue6934]

the best video on differential amplifier!

[@PallaviVantillu]

Nice video friend

[@pinkymishra2522]

it is very easy to understand differential amplifer concept " thank u"

[@TheChestBrah]

thinking of the movie 'The Dictator' (sascha baron cohen) as soon as i hear your voice haha but thanks great video

[@RachitSrivastava96]

Thanks a lot sir. Very well presented. Very clear and informative.

[@maresfillies6041]

This is an amazing video! Is there more videos done by this professor? Where do I look? :) Is he on nptel?

[@KostasA89]

I think there is a little mistake at 34:03, must be Vo2=Vdd and Vo1=0

[@shilpareddyrodda6983]

best vedio DA..in KZbin..... tq u....

[@tomurkin5563]

where can i find the rest of the videos from this course? Thanks!

[@tsunghan_yu]

lecture 1 & 3 as mini-videos: kzbin.info/aero/PL2w-HgusdsYNgoqSus826h_UWOoGm9XaR lecture 3 - 6: kzbin.info/aero/PLYDFNscvSjtcp3ZfmIkEGrG2VaKJaj_QF

[@noureldinmohamed7051]

use ohms law = (KVL) second (K loop analysis §[ mesh] analysis then apply delta analysis.)

[@adeelali1904]

on 54.47 while finding Vx due to V1 why is Resistance R2 ignored and not taken in formula?

[@TheIrtazahaider]

Thank you for very informative and excellent lecture.

[@nipunpruthi8119]

Best explanation....

[@ameypawar2580]

in which lecture the derivations used are given

[@xSid19x]

on minute 43.40 should vo = (ID1-ID2)R2 as vo2 has -i2rd

[@yhr4052]

Correct , Vo 2 - Vo 1 = (VDD - ID2*RD) - (VDD - ID1*RD) = ID1*RD - ID2*RD = (ID1-ID2)*RD

[@kefaleshita8114]

it was better if you upload with parts

[@ashutoshraval726]

Thanks!

[@filipe1silva]

that's a delta, not an alpha

[@nsjohnston]

That has been seriously annoying me, I've been screaming at my computer all through this video.

[@pratswagh2559]

47:18 some algebra has major big step you need deriation can check the link drive.google.com/file/d/0BzfnBRwGYMGtOWRxeDdjSS1CWjBVVXRkdE9CbDkwSU9MdlN3/view?usp=sharing

[@farshidshateri2833]

minos :)))))