8 Gb/s 8:1 multiplexer and 1:8 demultiplexer IC's using GaAs DCFL circuit. - Koutarou Tanaka; Makoto Shikata; Tamotsu Kimura; Yoshiaki Sano; Masahiro Akiyama (IEEE J. Solid State Circuits, 1992)

A 20-Gb/s flip-flop circuit using direct-coupled FET logic. - Makoto Shikata; Koutarou Tanaka; Hiromi T. Yamada; Hiroki I. Fujishiro; Seiji Nishi; Chouho Yamagishi; Masahiro Akiyama (IEEE J. Solid State Circuits, 1993)