Computer-aided design 96 Integrated circuits 43 Design and construction 23 Data processing 19 Digital integrated circuits 19 Logic circuits 14 Linear integrated circuits 11 Low voltage integrated circuits 11 Very high speed integrated circuits 11 Metal oxide semiconductors, Complementary 10 Microwave integrated circuits 10 Bipolar transistors 9 Logic design 9 Very large scale integration 9 Metal oxide semiconductors 8 Verification 8 VHDL (Computer hardware description language) 6 Application specific integrated circuits 5 Application-specific integrated circuits 5 Digital electronics 5 Equipment and supplies 5 Semiconductors 5 Wireless communication systems 5 Algorithms 4 Electronic circuit design 4 Field programmable gate arrays 4 Microcomputers 4 Microwave circuits 4 Analog-to-digital converters 3 Compilers (Computer programs) 3