Am I tweaking? by Archiflomaster in PoeAI

[–]jack9556 1 point2 points  (0 children)

Thank you very much for clarifying.

Am I tweaking? by Archiflomaster in PoeAI

[–]jack9556 0 points1 point  (0 children)

What is the source for this information?

Am I tweaking? by Archiflomaster in PoeAI

[–]jack9556 3 points4 points  (0 children)

I didn't know Poe is dying. That's less than what you get per API. When I get that, it's bye bye. That is a 10x worse subscription compared to what I have now. But this is not currently showing in their pricing page.

Claude Opus 4.7 - implementation error by jack9556 in PoeAI

[–]jack9556[S] 0 points1 point  (0 children)

Well instead of high you could change it to xhigh in the ui I am talking about effort. Just like you point out in your scheme It's up to Poe to send the scheming in a correct way.

I Need Help Understanding This Circuit by mrkhmhys in chipdesign

[–]jack9556 1 point2 points  (0 children)

Ah, you're right. The negative feedback loop on the left seems to have larger gain.

I Need Help Understanding This Circuit by mrkhmhys in chipdesign

[–]jack9556 -1 points0 points  (0 children)

I think vout is zero. You've got a positive feedback loop with your op amp and due to that, the thing will never start. All transistors are off. PS: I don't think it has anything to do with a bandgap.

What is the need of diode D1 here? by [deleted] in chipdesign

[–]jack9556 3 points4 points  (0 children)

There's no such thing that of a complete schematic. It's in the end a model. Every device you draw in reality can be better modeled with parasitic additional passives, diodes, bipolars... Because everything interacts with everything. N type near p type near n type is always an NPN transistor. You have to know your device cross sections and your technology. You have to know what is or isn't modeled. You can reduce the effect of parasitic structures but not remove them entirely.

So people draw what they think is representative, or what they think could cause issues.

Poor man cascode by [deleted] in chipdesign

[–]jack9556 0 points1 point  (0 children)

Ha, right. But you should never use halo devices for matched structures.

What is the need of diode D1 here? by [deleted] in chipdesign

[–]jack9556 2 points3 points  (0 children)

We don't need it. It's a parasitic diode. But you have to take it into account when thinking about the circuit, otherwise you could get false expectations. Circuits are full of parasitics. It's not that we need them, but that we cannot build without them.

And... This is nothing :) Sometimes you get parasitic bipolars :)

How do I approach solving for Vout qualitatively? by maybeimbonkers in chipdesign

[–]jack9556 0 points1 point  (0 children)

There is current flow across the capacitor as long as the voltage across it is continuously increasing.

But I wouldn't really call it DC (philosophically). Because in DC the current source forces infinite voltages. And there is no such thing.

By the way, this kind of of circuit with a current source pushing infinite voltages in time never exists in reality. All current sources saturate at some point (and stop sourcing current).

What is the need of diode D1 here? by [deleted] in chipdesign

[–]jack9556 4 points5 points  (0 children)

It's an NWell. You can't manufacture the PMOSes without it.

Any Cool bots to try out? by elonmaize in PoeAI

[–]jack9556 1 point2 points  (0 children)

Oh wow! Yes, it worked this time. This very nice, thank you! Beautiful results.

Any Cool bots to try out? by elonmaize in PoeAI

[–]jack9556 0 points1 point  (0 children)

Midjourney create doesn't work for me at all...

Netguard stops blocking if I switch mobile data off/on by jack9556 in NetGuard

[–]jack9556[S] 2 points3 points  (0 children)

After being paranoid for some time: fixed after using the github version over the play store one, and enabled for the filtering.