Ideal Op-Amp in Cadence Using VCVS

[@volodymyrsotnikov5121]

Nice video. I would suggest adding 1 more vcvs with unity gain to the opamp input prior RC circuits. It'll make opamp input impedance -> infinity. So you can easily use this circuit not just with ideal voltage source at the input, but also with some real circuits before the opamp w/o any loading effects.

[@speedyzebra210]

That is good advice! Thanks.

[@NahidHasan-kw6hl]

Is there any block that has bias voltage with it?

[@sanketpatel7284]

GREAT VIDEO REALLY HELP FULL TO ME

[@chingchaolan534]

the Matlab code doesn't exist anymore, would you mind sharing it again? Thanks。

[@tranhuuthong07]

Thank you for the Great video.

[@NaaJeevitham500]

Where to give supply voltages to the opamp, i.e VCVS here? in my case, I have no supply in the circuit except supply voltages of the opamp

[@speedyzebra210]

Since this is an Ideal Op-amp, it doesn't need a VDD nor VSS. But for Maximum/Minimum output voltage for the VCVS, set those to something reasonable and you should be fine.

[@Mrjulius1221]

@@speedyzebra210I'm trying to simulate a wien bridge oscillator with this ideal op amp and just like jagadish the only supply voltages are the ones to the op amp or in this case to the vcvs. I've already set a maximum/minimum output voltage like you suggested. Thanks for the video!

[@giovannimasci7606]

hi, you sure this line in the matlab code: den = sqrt((W*P2)^2+(10*P2-W^2)^2); isn't supposed to be: den = sqrt((W*P2)^2+(P1*P2-W^2)^2); ? thanks

[@chingchaolan534]

the Matlab code doesn't exist anymore, would you mind sharing it again? Thanks。

[@speedyzebra210]

Hi! Not sure why the link quit working. I put the code in the description so you can just copy and paste. The code works as is, but make sure it copies and pastes correctly. :)

[@chingchaolan534]

thanks!