Third-Order Quadrature Oscillator Circuit with Current and Voltage Outputs
نویسندگان
چکیده
منابع مشابه
Electronically Tunable Quadrature Oscillator Using Grounded Components with Current and Voltage Outputs
The electronically tunable quadrature oscillator using a single multiple-output current controlled current differencing transconductance amplifier (MO-CCCDTA) and grounded passive components is presented. The proposed configuration uses a single MO-CCCDTA, two grounded capacitors and one grounded resistor. Two high-output impedance quadrature current signals and two quadrature voltage signals w...
متن کاملMixed-Mode Third-Order Quadrature Oscillator Based on Single MCCFTA
This paper presents a new mixed-mode thirdorder quadrature oscillator based on new modified current-controlled current follower transconductance amplifier (MCCFTA). The proposed circuit employs one MCCFTA as active element and three grounded capacitors as passive components which is highly suitable for integrated circuit implementation. The condition and frequency of oscillations can be control...
متن کاملA low-voltage translinear second-order quadrature oscillator
This paper describes the design of a low-voltage translinear second-order quadrature oscillator. The circuit is a direct implementation of a nonlinear second-order state-space description and follows from a recently developed synthesis method for dynamic translinear circuits. It comprises only two capacitors and a handful of bipolar transistors and can be instantaneously controlled over a very ...
متن کاملDigitally Programmable Voltage Mode Quadrature Oscillator Using Current Conveyors
A simple technique is presented to realize a digitally programmable voltage mode quadrature oscillator using second generation current conveyors. Firstly, the current conveyors based tunable quadrature oscillator is realised. A digital block is introduced in the realized tunable quadrature oscillator so that the oscillator can be controlled digitally. The realized Digitally Programmable Quadrat...
متن کاملRealization of Current-mode Quadrature Oscillator Based on Third Order Technique
This article presents a 3rd current-mode quadrature oscillator using current controlled current conveyor transconductance amplifier (CCCCTA) and operational transconductance amplifier (OTA) as active element as active elements. The proposed circuit is realized from a noninverting lossless integrator and an inverting second order low-pass filter. The oscillation condition and oscillation frequen...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: ISRN Electronics
سال: 2013
ISSN: 2090-8679
DOI: 10.1155/2013/385062