This paper describes the present status and future trend of GaAs VHSIC and introduces the application prospects for gate array,A/D(D/A)converter,MUX/DE MUX and heterojunction devices.

• 概述了GaAs超高速集成电路的现状与发展趋势，介绍了门阵列、A/D（D/A）转换器、MUX/DEMUX以及异质结器件的发展和应用前景。