Hi <@U0491M314GH>, this is something we are working on. What would you like to build with analog?

Uri Shaked

10/04/2023, 6:04 AM

Hi @Stephen Sigdox, this is something we are working on. What would you like to build with analog?

Stephen Sigdox

10/07/2023, 8:17 PM

Hi, Uri Mt team is working on 8b SAR ADC which uses sky130nm PDK.

Uri Shaked

10/07/2023, 8:20 PM

Thanks for explaining! We do plan to support mixed mode for TT05, with some caveats: • All the external I/O pins are digital • There's an extra charge of $500 per design for custom GDS

Uri Shaked

10/07/2023, 8:20 PM

Would that still be useful for your project?

Stephen Sigdox

10/07/2023, 8:24 PM

I need to talk with my team, BTW, when is the T/O?

Uri Shaked

10/07/2023, 8:27 PM

Nov 4th

Uri Shaked

10/07/2023, 8:28 PM

There's a small possibility we'll also be able to ship bare dies, so if you got access to probes or wire bonding you'll be able to get direct access to any pads you include in your design. I hope we'll know if that's possible in a week or so

Stephen Sigdox

10/07/2023, 10:07 PM

Nov 4th looks tight. Let me check it. When do we have next shuttle after TT05?

Uri Shaked

10/08/2023, 5:19 AM

TT06 is planned for April 2024

Stephen Sigdox

10/09/2023, 5:21 AM

Hi, Uri I talked with my team and it seems to be hard to meet the T/O date of TT05. We are going to make it in next shuttle. I have a question for you regarding the analog flow in TTxx. Is it the same as the caravel flow that we have been using in open MPW project or different flow?

Uri Shaked

10/09/2023, 6:13 AM

We are still working on it - but it will be slightly different. The idea is that we give you the size limit / pin locations, and you create a GDS file with whatever tool you like (e.g. magic, klayout, or some commercial tool).

Uri Shaked

10/09/2023, 6:14 AM

We aim to provide up to two multiplexed analog pins with some limitations (e.g. voltage up to 1.8V, ESR of up to 500 ohm - but specs are not yet final).

Uri Shaked

10/09/2023, 6:28 AM

We will probably know better in about a month time, once TT05 concludes

👍 1

3 Views

Open in Slack

Previous Next

What is Linen?

Linen is a search-engine friendly community platform. We offer integrations with existing Slack/Discord communities and make those conversations Google-searchable.