Digitally programmable grounded capacitor oscillators using operational amplifier poles

New simple sinusoidal oscillator circuits are proposed. Each circuit uses an internally compensated operational amplifier, a resistor and a capacitor. The feasibility of obtaining digitally programmable sinusoidal oscillation is studied and a new digitally programmable capacitorless resistorless sin...

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Bibliographic Details
Main Authors: Abuelma'atti, M.T., Al-Ali, A.K., Buhalim, S.S., Ahmed, S.T.
Format: Conference Proceeding
Language:English
Subjects:
Capacitance
Capacitors
Differential amplifiers
Fabrication
Frequency
Operational amplifiers
Power amplifiers
Resistors
Thin film circuits
Voltage-controlled oscillators
Online Access:Request full text
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Description
Summary:New simple sinusoidal oscillator circuits are proposed. Each circuit uses an internally compensated operational amplifier, a resistor and a capacitor. The feasibility of obtaining digitally programmable sinusoidal oscillation is studied and a new digitally programmable capacitorless resistorless sinusoidal oscillator is developed.< >
DOI:10.1109/MELCON.1994.381043