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IJPAP Vol.49 [2011] >
IJPAP Vol.49(07) [July 2011] >


Title: Current/voltage-mode third order quadrature oscillator employing two multiple outputs CCIIs and grounded capacitors
Authors: Horng, Jiun-Wei
Keywords: Quadrature oscillator
Current conveyors
Current-mode
Voltage-mode
Issue Date: Jul-2011
Publisher: NISCAIR-CSIR, India
Abstract: A new quadrature oscillator circuit using two multiple outputs second-generation current conveyors (CCIIs), three grounded capacitors and three resistors is presented. Two high output impedance current-mode signals and two voltage-mode signals each pair with 90° phase difference are available in the proposed circuit. The oscillation condition and oscillation frequency are independently controllable through grounded resistors. The use of only grounded capacitors makes the proposed circuit attractive for integrated circuit implementation.
Page(s): 494-498
CC License:  CC Attribution-Noncommercial-No Derivative Works 2.5 India
ISSN: 0975-1041 (Online); 0019-5596 (Print)
Source:IJPAP Vol.49(07) [July 2011]

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