Active-only sinusoidal oscillator circuits

Muhammad Taher Abuelmaatti; Muhammad Ali Al-Qahtani

doi:10.1155/2001/69690

Active-only sinusoidal oscillator circuits

Muhammad Taher Abuelmaatti, Muhammad Ali Al-Qahtani

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

Two new active-only sinusoidal oscillator circuits are proposed. The first circuit uses one current feedback operational amplifier (CFOA) and four operational transconductance amplifiers (OTAs). The second circuit uses only four OTAs. Without using any external passive elements, voltage (or current) control of the frequency and condition of oscillation, of the two circuits, can be achieved by adjusting the bias currents of the OTAs. The proposed circuits enjoy low sensitivities.

Original language	English
Pages (from-to)	223-232
Number of pages	10
Journal	Active and Passive Electronic Components
Volume	24
Issue number	4
DOIs	https://doi.org/10.1155/2001/69690
State	Published - 2001

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Electrical and Electronic Engineering

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10.1155/2001/69690

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title = "Active-only sinusoidal oscillator circuits",

abstract = "Two new active-only sinusoidal oscillator circuits are proposed. The first circuit uses one current feedback operational amplifier (CFOA) and four operational transconductance amplifiers (OTAs). The second circuit uses only four OTAs. Without using any external passive elements, voltage (or current) control of the frequency and condition of oscillation, of the two circuits, can be achieved by adjusting the bias currents of the OTAs. The proposed circuits enjoy low sensitivities.",

author = "Abuelmaatti, \{Muhammad Taher\} and Al-Qahtani, \{Muhammad Ali\}",

year = "2001",

doi = "10.1155/2001/69690",

language = "English",

volume = "24",

pages = "223--232",

journal = "Active and Passive Electronic Components",

issn = "0882-7516",

publisher = "John Wiley and Sons Ltd",

number = "4",

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T1 - Active-only sinusoidal oscillator circuits

AU - Abuelmaatti, Muhammad Taher

AU - Al-Qahtani, Muhammad Ali

PY - 2001

Y1 - 2001

N2 - Two new active-only sinusoidal oscillator circuits are proposed. The first circuit uses one current feedback operational amplifier (CFOA) and four operational transconductance amplifiers (OTAs). The second circuit uses only four OTAs. Without using any external passive elements, voltage (or current) control of the frequency and condition of oscillation, of the two circuits, can be achieved by adjusting the bias currents of the OTAs. The proposed circuits enjoy low sensitivities.

AB - Two new active-only sinusoidal oscillator circuits are proposed. The first circuit uses one current feedback operational amplifier (CFOA) and four operational transconductance amplifiers (OTAs). The second circuit uses only four OTAs. Without using any external passive elements, voltage (or current) control of the frequency and condition of oscillation, of the two circuits, can be achieved by adjusting the bias currents of the OTAs. The proposed circuits enjoy low sensitivities.

UR - https://www.scopus.com/pages/publications/77954802592

U2 - 10.1155/2001/69690

DO - 10.1155/2001/69690

M3 - Article

AN - SCOPUS:77954802592

SN - 0882-7516

VL - 24

SP - 223

EP - 232

JO - Active and Passive Electronic Components

JF - Active and Passive Electronic Components

IS - 4

ER -

Active-only sinusoidal oscillator circuits

Abstract

ASJC Scopus subject areas

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