Integrated circuits 17 Very large scale integration Design and construction 7 Data processing 5 Metal oxide semiconductors, Complementary 4 Signal processing 4 Digital integrated circuits 3 Digital techniques 3 Mathematical models 3 Computer-aided design 2 Linear integrated circuits 2 Logic design 2 Semiconductors 2 Testing 2 Circuits 1 Computer algorithms 1 Computer architecture 1 Defects 1 Design protection 1 Electronic digital computers 1 Intellectual property 1 Junctions 1 Low voltage integrated circuits 1 Materials 1 Mathematics 1 Mixed signal circuits 1 Modularity (Engineering) 1 Semiconductor storage devices 1 Silicon-on-insulator technology 1 Time-series analysis 1