Integrated circuits 8 Electronic circuits 5 Testing 5 Computer-aided design 4 Analog-to-digital converters 3 Design and construction 3 Electric circuit analysis 3 Electric circuits 3 Linear integrated circuits 3 Low voltage integrated circuits 3 Systems on a chip 3 Digital integrated circuits 2 Electric conductors 2 Electric filters 2 Electric filters, Active 2 Electronic circuit design 2 Embedded computer systems 2 Frequency changers 2 Metal oxide semiconductor field-effect transistors 2 Microwave integrated circuits 2 Optical communications 2 Optical fiber detectors 2 Radio 2 Radio frequency integrated circuits 2 Semiconductor lasers 2 Signal processing 2 Silicon 2 Transmitter 2 Very large scale integration 2 Adaptive filters 1