Comment: Novel voltage/current-mode quadrature oscillator using current differencing transconductance amplifier
نویسندگان
چکیده
منابع مشابه
Current differencing transconductance amplifier-based current-mode four-phase quadrature oscillator
A realization of a current-controlled current-mode four-phase quadrature oscillator based on current differencing transconductance amplifiers (CDTAs) is proposed. The proposed oscillator circuit employs only three CDTAs and two grounded capacitors, which can provide four high output impedance sinusoidal current outputs with four-phase difference. The oscillation condition and oscillation freque...
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ژورنال
عنوان ژورنال: Analog Integrated Circuits and Signal Processing
سال: 2010
ISSN: 0925-1030,1573-1979
DOI: 10.1007/s10470-010-9503-7