A 140 Mbit/s CMOS LSI framer chip for a broad-band ISDN local access system. - H. Jonathan Chao; Thomas J. Robe; Lanny S. Smoot (IEEE J. Solid State Circuits, 1988)

A SONET STS-3c User Network Interface Integrated Circuit. - Thomas J. Robe; Kenneth A. Walsh (IEEE J. Sel. Areas Commun., 1991)