IEEE Journal of Solid-State Circuits · 1990 · 52 citations · 4 references
EngineeringElectrical EngineeringAnalog ElectronicsCircuit TheoryMicroelectronicsCmos Circuit DesignFeedback CircuitsFrequency ControlFrequency RegulationOscillatorsRadio-frequency Integrated CircuitsCmos OscillatorsCmos Radio-frequency CircuitsOscillator CircuitsRf Cmos DesignRing OscillatorsVoltage-controlled Oscillator DesignVoltage-controlled Oscillators
A voltage-controlled ring oscillator based on feedback derived from a weighted sum of two phases of an oscillation is described. A prototype fabricated in 1- mu m CMOS attains a maximum frequency of 320 MHz, with a controllable frequency range of 100 MHz. An almost sinusoidal waveform appears at the output across this range of frequencies.< <ETX xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">></ETX>
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Delay analysis of Si NMOS Gbit/s logic circuits
R. Bayruns, R.L. Johnston, D.L. Fraser et al. · IEEE Journal of Solid-State Circuits · 1984 · 29 citations
Engineering, Computer Engineering, Electrical Engineering +17
Gigahertz voltage-controlled ring oscillator
K.E. Syed, A.A. Abidi · Electronics Letters · 1986 · 20 citations
A single chip NMOS ethernet controller
Alan G. Bell, G. Borriello · 1983 · 18 citations