IEEE Journal of Solid-State Circuits · 1983 · 16 citations · 3 references
EngineeringElectrical EngineeringAnalog ElectronicsLow-power DesignMicroelectronicsAnalog FiltersCmos Circuit DesignHigh-frequency Semiconductor DevicesOperational AmplifiersPower AmplifiersSmall-signal AnalysisCmos Analog Integrated CircuitsCmos Operational AmplifiersLow-power Cmos DesignLow-power Operational AmplifiersOperational Amplifier CircuitsSettling CharacteristicsSettling TimeSlew Rate
Low-power CMOS op amps with high-drive capability and good settling characteristics are described. One circuit, occupying 150 mils/sup 2/ of active area and consuming 1 mW of power drives a capacitive load of up to 150 pF with greater than +-2.5 V/µs slew rates and less than 3.5 µs settling time to 0.1 percent. A somewhat larger circuit drives low-resistance (e.g., 600 Omega) and high-capacitance (1000 pF) loads with better slew rates and settling time. These circuits are suitable for applications in such systems as charge-redistribution codecs and switched-capacitor filters.
3
An algorithmic analog-to-digital converter
R.H. McCharles, V. Saletore, W.C. Black et al. · 1977 · 61 citations
Engineering, Computer Engineering, Electrical Engineering +14
A single-chip CMOS PCM codec with filters
D.G. Marsh, B.K. Ahuja, Taichi Misawa et al. · IEEE Journal of Solid-State Circuits · 1981 · 25 citations
Engineering, Computer Engineering, Electrical Engineering +14