Plan 9 is 22 this month! We have been creating, designing, and producing production ready analog and mixed signal integrated circuits for many customers around the world for 22 years.
In addition to design work, we started our IP business which is offering narrow band, power line communications AFE IP for sale or license. You can see our website for the data sheets or request one of our P1000 loaner boards to check out its performance for yourself.
Plan 9, Inc.
Melbourne, Florida, USA