Just joined the group..
Quick introduction - My name is Kunal Ghosh, co-founder VSD Corp. Pvt. Ltd.
Open-source evangelist from India. Have been training, designing and R&D all using open-source EDA tools.
Our current batch of interns have come up with basic version of below analog IP's in 8-weeks.
2 versions of Bandgap
1 version of 10-bit potentiometer DAC
2 versions of average and leakage power calculation tools
All using OSU018 using specs in below link
https://www.vlsisystemdesign.com/ip/
All analog IP's will be open-sourced till GDS level and released in 2 days on GitHub