An infinite-skew tolerant delay locked loop. - Pavel V. Petkov; Jim E. Conder; Friedel Gerfers (ISCAS, 2006)

A 0.2-2 Gb/s 6x OSR Receiver Using a Digitally Self-Adaptive Equalizer. - Friedel Gerfers; Gerrit W. den Besten; Pavel V. Petkov; Jim E. Conder; Andreas J. Koellmann (IEEE J. Solid State Circuits, 2008)