80Gbit/s multiplexer IC using InAAs/InGaAs/InP HEMTs

T. Otsuji, K. Murata, T. Enoki, Y. Umeda

Research output: Contribution to journalArticlepeer-review

2 Citations (Scopus)


The authors report an 80Gbit/s 2:1 selector-type multiplexer IC using InAlAs/InGaAs/InP HEMTs incorporating a high-speed double-layer interconnection process with a low-permittivity insulator. The record operating data rate was measured on a 3in wafer. In spite of the bandwidth limitation on the measurement setup, clear eye patterns were successfully observed for the first time.

Original languageEnglish
Pages (from-to)113-114
Number of pages2
JournalElectronics Letters
Issue number1
Publication statusPublished - 1998 Jan 8


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