Operational amplifiers 6 Timing circuits 3 3-electrode sensing system 2 Integrated circuit design 2 Low power electronics 2 Phase noise 2 Resistors 2 Resonators 2 SAW oscillators 2 'current 1 Acoustic surface wave devices 1 Acoustic waves 1 Amplifier circuits 1 Analog modules 1 Attractor dynamics 1 Available bandwidth 1 Bandwidth 1 Biasing 1 CMOS integrated circuits 1 CMOS processs 1 CMOS technology 1 Capacitance 1 Capacitive couplings 1 Cascode amplifiers 1 Chaotic systems 1 Chaotics 1 Circuit complexity 1 Circuit components 1 Component count 1 Constant-g 1