Powerful, portable, and easy to use. The programs on this page, each targeting a specific design issue, offer quick relief for complex and tricky analog design problems. Created by an experienced analog design engineer, the programs provide solutions for fellow analog circuit designers who select, specify, and characterize analog circuits.

Designers will find these programs useful for both circuit design and analysis across a broad range of applications. Each program contains an extensive tutorial, installation guide, and quick reference guide. Graphing and parametric plotting are supported.

These programs are designed for the HP50g engineering calculator but can also run on Windows®-based computing platforms and iOS® devices. HPUserEdit, an IDE for the HP® 48/49/50 series calculators, includes an excellent HP50g emulator. Download the following items: