A 90 μW, 2.5 GHz high linearity programmable delay cell for signal duty-cycle adjustment. - Tobias Schirmer; Mohammad Mahdi Khafaji; Jan Plíva; Frank Ellinger (SoCC, 2019)

A High-Speed Dynamic Element Matching Decoder With Integrated Background Calibration Control. - Tobias Schirmer; Simon Buhr; Felix Burkhardt; Florian Protze; Frank Ellinger (IEEE Trans. Very Large Scale Integr. Syst., 2024)